| 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 | $55.53 | 10.506% | $61.364 | $61.36 | $61.35 | $61.40 |
| Purchase #2 | $14.66 | 12.524% | $16.496 | $16.50 | $16.50 | $16.50 |
| Purchase #3 | $25.63 | 8.677% | $27.8539 | $27.85 | $27.85 | $27.90 |
| Purchase #4 | $248.40 | 10.722% | $275.0334 | $275.03 | $275.05 | $275.00 |
| Purchase #5 | $68.48 | 10.205% | $75.4684 | $75.47 | $75.45 | $75.50 |
| Purchase #6 | $138.26 | 11.735% | $154.4848 | $154.48 | $154.50 | $154.50 |
| Purchase #7 | $209.83 | 4.753% | $219.8032 | $219.80 | $219.80 | $219.80 |
| 7 purchase totals = | $760.79 | $830.5037 | $830.49 | $830.50 | $830.60 | |