| 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 | $46.76 | 13.456% | $53.052 | $53.05 | $53.05 | $53.10 |
| Purchase #2 | $65.57 | 13.640% | $74.5137 | $74.51 | $74.50 | $74.50 |
| Purchase #3 | $76.80 | 12.271% | $86.2241 | $86.22 | $86.20 | $86.20 |
| Purchase #4 | $50.61 | 9.864% | $55.6022 | $55.60 | $55.60 | $55.60 |
| Purchase #5 | $121.50 | 13.621% | $138.0495 | $138.05 | $138.05 | $138.00 |
| Purchase #6 | $140.25 | 8.321% | $151.9202 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $68.91 | 3.558% | $71.3618 | $71.36 | $71.35 | $71.40 |
| 7 purchase totals = | $570.40 | $630.7235 | $630.71 | $630.65 | $630.70 | |