| 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 | $75.56 | 5.803% | $79.9447 | $79.94 | $79.95 | $79.90 |
| Purchase #2 | $148.56 | 7.786% | $160.1269 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $134.73 | 6.707% | $143.7663 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $49.54 | 7.163% | $53.0886 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $237.49 | 12.578% | $267.3615 | $267.36 | $267.35 | $267.40 |
| Purchase #6 | $203.36 | 10.433% | $224.5765 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $64.95 | 3.134% | $66.9855 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $914.19 | $995.8500 | $995.86 | $995.90 | $995.90 | |