| 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 | $61.51 | 8.586% | $66.7912 | $66.79 | $66.80 | $66.80 |
| Purchase #2 | $49.37 | 5.392% | $52.032 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $129.32 | 13.584% | $146.8868 | $146.89 | $146.90 | $146.90 |
| Purchase #4 | $45.57 | 11.501% | $50.811 | $50.81 | $50.80 | $50.80 |
| Purchase #5 | $233.98 | 8.198% | $253.1617 | $253.16 | $253.15 | $253.20 |
| Purchase #6 | $21.41 | 4.352% | $22.3418 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $52.74 | 5.635% | $55.7119 | $55.71 | $55.70 | $55.70 |
| 7 purchase totals = | $593.90 | $647.7364 | $647.73 | $647.75 | $647.70 | |