| 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 | $85.96 | 9.842% | $94.4202 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $95.35 | 5.632% | $100.7201 | $100.72 | $100.70 | $100.70 |
| Purchase #3 | $105.41 | 6.721% | $112.4946 | $112.49 | $112.50 | $112.50 |
| Purchase #4 | $10.78 | 3.209% | $11.1259 | $11.13 | $11.15 | $11.10 |
| Purchase #5 | $48.30 | 3.646% | $50.061 | $50.06 | $50.05 | $50.10 |
| Purchase #6 | $210.46 | 9.454% | $230.3569 | $230.36 | $230.35 | $230.40 |
| Purchase #7 | $172.60 | 6.383% | $183.6171 | $183.62 | $183.60 | $183.60 |
| 7 purchase totals = | $728.86 | $782.7958 | $782.80 | $782.75 | $782.80 | |