| 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 | $25.54 | 11.601% | $28.5029 | $28.50 | $28.50 | $28.50 |
| Purchase #2 | $140.85 | 6.113% | $149.4602 | $149.46 | $149.45 | $149.50 |
| Purchase #3 | $170.83 | 3.707% | $177.1627 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $25.56 | 7.373% | $27.4445 | $27.44 | $27.45 | $27.40 |
| Purchase #5 | $174.39 | 7.507% | $187.4815 | $187.48 | $187.50 | $187.50 |
| Purchase #6 | $49.64 | 6.454% | $52.8438 | $52.84 | $52.85 | $52.80 |
| Purchase #7 | $140.49 | 8.708% | $152.7239 | $152.72 | $152.70 | $152.70 |
| 7 purchase totals = | $727.30 | $775.6195 | $775.60 | $775.60 | $775.60 | |