| 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 | $13.59 | 10.424% | $15.0066 | $15.01 | $15.00 | $15.00 |
| Purchase #2 | $9.25 | 3.271% | $9.5526 | $9.55 | $9.55 | $9.60 |
| Purchase #3 | $132.57 | 4.767% | $138.8896 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $63.64 | 3.644% | $65.959 | $65.96 | $65.95 | $66.00 |
| Purchase #5 | $121.34 | 11.385% | $135.1546 | $135.15 | $135.15 | $135.20 |
| Purchase #6 | $59.74 | 9.864% | $65.6328 | $65.63 | $65.65 | $65.60 |
| Purchase #7 | $46.49 | 7.455% | $49.9558 | $49.96 | $49.95 | $50.00 |
| 7 purchase totals = | $446.62 | $480.1510 | $480.15 | $480.15 | $480.30 | |