| 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 | $96.78 | 4.417% | $101.0548 | $101.05 | $101.05 | $101.10 |
| Purchase #2 | $100.67 | 12.664% | $113.4188 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $155.86 | 8.571% | $169.2188 | $169.22 | $169.20 | $169.20 |
| Purchase #4 | $96.55 | 4.458% | $100.8542 | $100.85 | $100.85 | $100.90 |
| Purchase #5 | $143.98 | 13.618% | $163.5872 | $163.59 | $163.60 | $163.60 |
| Purchase #6 | $96.69 | 9.126% | $105.5139 | $105.51 | $105.50 | $105.50 |
| Purchase #7 | $188.47 | 11.822% | $210.7509 | $210.75 | $210.75 | $210.80 |
| 7 purchase totals = | $879.00 | $964.3986 | $964.39 | $964.35 | $964.50 | |