| 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 | $86.88 | 7.114% | $93.0606 | $93.06 | $93.05 | $93.10 |
| Purchase #2 | $102.64 | 8.726% | $111.5964 | $111.60 | $111.60 | $111.60 |
| Purchase #3 | $102.71 | 3.143% | $105.9382 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $112.85 | 4.613% | $118.0558 | $118.06 | $118.05 | $118.10 |
| Purchase #5 | $53.46 | 12.204% | $59.9843 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $10.57 | 13.530% | $12.0001 | $12.00 | $12.00 | $12.00 |
| Purchase #7 | $121.91 | 6.393% | $129.7037 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $591.02 | $630.3391 | $630.34 | $630.35 | $630.40 | |