| 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 | $106.93 | 3.602% | $110.7816 | $110.78 | $110.80 | $110.80 |
| Purchase #2 | $226.35 | 5.352% | $238.4643 | $238.46 | $238.45 | $238.50 |
| Purchase #3 | $89.75 | 3.302% | $92.7135 | $92.71 | $92.70 | $92.70 |
| Purchase #4 | $187.62 | 7.570% | $201.8228 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $59.53 | 10.458% | $65.7556 | $65.76 | $65.75 | $65.80 |
| Purchase #6 | $26.40 | 9.345% | $28.8671 | $28.87 | $28.85 | $28.90 |
| Purchase #7 | $44.35 | 9.460% | $48.5455 | $48.55 | $48.55 | $48.50 |
| 7 purchase totals = | $740.93 | $786.9504 | $786.95 | $786.90 | $787.00 | |