| 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 | $54.33 | 10.776% | $60.1846 | $60.18 | $60.20 | $60.20 |
| Purchase #2 | $13.65 | 13.385% | $15.4771 | $15.48 | $15.50 | $15.50 |
| Purchase #3 | $57.92 | 7.250% | $62.1192 | $62.12 | $62.10 | $62.10 |
| Purchase #4 | $193.84 | 4.267% | $202.1112 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $160.87 | 5.116% | $169.1001 | $169.10 | $169.10 | $169.10 |
| Purchase #6 | $25.49 | 6.519% | $27.1517 | $27.15 | $27.15 | $27.20 |
| Purchase #7 | $116.47 | 11.725% | $130.1261 | $130.13 | $130.15 | $130.10 |
| 7 purchase totals = | $622.57 | $666.2700 | $666.27 | $666.30 | $666.30 | |