| 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 | $45.28 | 3.528% | $46.8775 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $131.42 | 6.436% | $139.8782 | $139.88 | $139.90 | $139.90 |
| Purchase #3 | $66.87 | 3.825% | $69.4278 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $229.42 | 13.374% | $260.1026 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $182.96 | 13.679% | $207.9871 | $207.99 | $208.00 | $208.00 |
| Purchase #6 | $50.34 | 7.148% | $53.9383 | $53.94 | $53.95 | $53.90 |
| Purchase #7 | $88.63 | 8.407% | $96.0811 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $794.92 | $874.2926 | $874.30 | $874.40 | $874.30 | |