| 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 | $70.30 | 7.162% | $75.3349 | $75.33 | $75.35 | $75.30 |
| Purchase #2 | $59.51 | 5.136% | $62.5664 | $62.57 | $62.55 | $62.60 |
| Purchase #3 | $243.45 | 11.656% | $271.8265 | $271.83 | $271.85 | $271.80 |
| Purchase #4 | $99.95 | 10.481% | $110.4258 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $72.73 | 7.852% | $78.4408 | $78.44 | $78.45 | $78.40 |
| Purchase #6 | $149.42 | 4.369% | $155.9482 | $155.95 | $155.95 | $155.90 |
| Purchase #7 | $50.75 | 8.436% | $55.0313 | $55.03 | $55.05 | $55.00 |
| 7 purchase totals = | $746.11 | $809.5739 | $809.58 | $809.65 | $809.40 | |