| 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 | $27.93 | 11.594% | $31.1682 | $31.17 | $31.15 | $31.20 |
| Purchase #2 | $67.94 | 8.198% | $73.5097 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $149.39 | 9.503% | $163.5865 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $53.93 | 3.682% | $55.9157 | $55.92 | $55.90 | $55.90 |
| Purchase #5 | $233.63 | 13.736% | $265.7214 | $265.72 | $265.70 | $265.70 |
| Purchase #6 | $238.49 | 6.290% | $253.491 | $253.49 | $253.50 | $253.50 |
| Purchase #7 | $15.64 | 12.872% | $17.6532 | $17.65 | $17.65 | $17.70 |
| 7 purchase totals = | $786.95 | $861.0457 | $861.05 | $861.00 | $861.10 | |