| 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 | $71.68 | 4.829% | $75.1414 | $75.14 | $75.15 | $75.10 |
| Purchase #2 | $40.89 | 5.453% | $43.1197 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $149.57 | 3.765% | $155.2013 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $71.91 | 13.722% | $81.7775 | $81.78 | $81.80 | $81.80 |
| Purchase #5 | $136.37 | 10.267% | $150.3711 | $150.37 | $150.35 | $150.40 |
| Purchase #6 | $116.93 | 7.542% | $125.7489 | $125.75 | $125.75 | $125.70 |
| Purchase #7 | $150.66 | 3.414% | $155.8035 | $155.80 | $155.80 | $155.80 |
| 7 purchase totals = | $738.01 | $787.1634 | $787.16 | $787.15 | $787.10 | |