| 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 | $43.46 | 4.857% | $45.5709 | $45.57 | $45.55 | $45.60 |
| Purchase #2 | $214.67 | 8.321% | $232.5327 | $232.53 | $232.55 | $232.50 |
| Purchase #3 | $116.81 | 5.544% | $123.2859 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $184.86 | 10.434% | $204.1483 | $204.15 | $204.15 | $204.10 |
| Purchase #5 | $180.83 | 5.149% | $190.1409 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $31.92 | 3.869% | $33.155 | $33.16 | $33.15 | $33.20 |
| Purchase #7 | $126.56 | 8.406% | $137.1986 | $137.20 | $137.20 | $137.20 |
| 7 purchase totals = | $899.11 | $966.0323 | $966.04 | $966.05 | $966.00 | |