| 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 | $52.97 | 5.556% | $55.913 | $55.91 | $55.90 | $55.90 |
| Purchase #2 | $110.29 | 12.536% | $124.116 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $62.47 | 12.104% | $70.0314 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $54.30 | 7.394% | $58.3149 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $241.79 | 7.715% | $260.4441 | $260.44 | $260.45 | $260.40 |
| Purchase #6 | $78.85 | 5.191% | $82.9431 | $82.94 | $82.95 | $82.90 |
| Purchase #7 | $165.51 | 11.503% | $184.5486 | $184.55 | $184.55 | $184.50 |
| 7 purchase totals = | $766.18 | $836.3111 | $836.30 | $836.30 | $836.10 | |