| 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 | $95.25 | 5.724% | $100.7021 | $100.70 | $100.70 | $100.70 |
| Purchase #2 | $51.38 | 7.768% | $55.3712 | $55.37 | $55.35 | $55.40 |
| Purchase #3 | $190.69 | 11.124% | $211.9024 | $211.90 | $211.90 | $211.90 |
| Purchase #4 | $108.83 | 5.657% | $114.9865 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $36.64 | 4.501% | $38.2892 | $38.29 | $38.30 | $38.30 |
| Purchase #6 | $81.89 | 13.696% | $93.1057 | $93.11 | $93.10 | $93.10 |
| Purchase #7 | $213.61 | 8.607% | $231.9954 | $232.00 | $232.00 | $232.00 |
| 7 purchase totals = | $778.29 | $846.3525 | $846.36 | $846.35 | $846.40 | |