| 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 | $42.99 | 12.451% | $48.3427 | $48.34 | $48.35 | $48.30 |
| Purchase #2 | $87.31 | 7.555% | $93.9063 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $107.57 | 4.223% | $112.1127 | $112.11 | $112.10 | $112.10 |
| Purchase #4 | $155.32 | 4.581% | $162.4352 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $59.78 | 5.728% | $63.2042 | $63.20 | $63.20 | $63.20 |
| Purchase #6 | $9.73 | 11.231% | $10.8228 | $10.82 | $10.80 | $10.80 |
| Purchase #7 | $39.83 | 5.502% | $42.0214 | $42.02 | $42.00 | $42.00 |
| 7 purchase totals = | $502.53 | $532.8453 | $532.84 | $532.80 | $532.70 | |