| 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 | $71.85 | 4.252% | $74.9051 | $74.91 | $74.90 | $74.90 |
| Purchase #2 | $155.82 | 7.846% | $168.0456 | $168.05 | $168.05 | $168.00 |
| Purchase #3 | $78.36 | 5.553% | $82.7113 | $82.71 | $82.70 | $82.70 |
| Purchase #4 | $111.52 | 4.378% | $116.4023 | $116.40 | $116.40 | $116.40 |
| Purchase #5 | $249.32 | 11.536% | $278.0816 | $278.08 | $278.10 | $278.10 |
| Purchase #6 | $50.32 | 9.798% | $55.2504 | $55.25 | $55.25 | $55.30 |
| Purchase #7 | $42.96 | 12.203% | $48.2024 | $48.20 | $48.20 | $48.20 |
| 7 purchase totals = | $760.15 | $823.5987 | $823.60 | $823.60 | $823.60 | |