| 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 | $58.47 | 9.630% | $64.1007 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $158.32 | 11.271% | $176.1642 | $176.16 | $176.15 | $176.20 |
| Purchase #3 | $214.50 | 4.470% | $224.0882 | $224.09 | $224.10 | $224.10 |
| Purchase #4 | $87.38 | 3.137% | $90.1211 | $90.12 | $90.10 | $90.10 |
| Purchase #5 | $10.65 | 13.773% | $12.1168 | $12.12 | $12.10 | $12.10 |
| Purchase #6 | $41.95 | 8.801% | $45.642 | $45.64 | $45.65 | $45.60 |
| Purchase #7 | $104.41 | 3.513% | $108.0779 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $675.68 | $720.3109 | $720.31 | $720.30 | $720.30 | |