| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.27 | 12.501% | $50.9292 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $142.49 | 13.600% | $161.8686 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $182.79 | 13.477% | $207.4246 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $188.42 | 12.348% | $211.6861 | $211.69 | $211.70 | $211.70 |
| Purchase #5 | $174.71 | 6.709% | $186.4313 | $186.43 | $186.45 | $186.40 |
| Purchase #6 | $129.79 | 13.458% | $147.2571 | $147.26 | $147.25 | $147.30 |
| Purchase #7 | $182.39 | 11.786% | $203.8865 | $203.89 | $203.90 | $203.90 |
| 7 purchase totals = | $1,045.86 | $1,169.4834 | $1,169.49 | $1,169.50 | $1,169.50 | |