| 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 | $95.40 | 4.202% | $99.4087 | $99.41 | $99.40 | $99.40 |
| Purchase #2 | $193.54 | 8.647% | $210.2754 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $104.64 | 11.754% | $116.9394 | $116.94 | $116.95 | $116.90 |
| Purchase #4 | $119.49 | 7.302% | $128.2152 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $38.74 | 11.344% | $43.1347 | $43.13 | $43.15 | $43.10 |
| Purchase #6 | $138.63 | 8.552% | $150.4856 | $150.49 | $150.50 | $150.50 |
| Purchase #7 | $9.87 | 7.364% | $10.5968 | $10.60 | $10.60 | $10.60 |
| 7 purchase totals = | $700.31 | $759.0558 | $759.07 | $759.10 | $759.00 | |