| 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 | $52.52 | 9.409% | $57.4616 | $57.46 | $57.45 | $57.50 |
| Purchase #2 | $204.98 | 8.361% | $222.1184 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $44.28 | 11.317% | $49.2912 | $49.29 | $49.30 | $49.30 |
| Purchase #4 | $105.75 | 13.383% | $119.9025 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $161.86 | 8.408% | $175.4692 | $175.47 | $175.45 | $175.50 |
| Purchase #6 | $137.57 | 9.315% | $150.3846 | $150.38 | $150.40 | $150.40 |
| Purchase #7 | $142.49 | 7.374% | $152.9972 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $849.45 | $927.6247 | $927.62 | $927.60 | $927.70 | |