| 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 | $115.36 | 8.766% | $125.4725 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $150.80 | 5.140% | $158.5511 | $158.55 | $158.55 | $158.60 |
| Purchase #3 | $45.94 | 8.830% | $49.9965 | $50.00 | $50.00 | $50.00 |
| Purchase #4 | $155.71 | 8.780% | $169.3813 | $169.38 | $169.40 | $169.40 |
| Purchase #5 | $64.60 | 10.507% | $71.3875 | $71.39 | $71.40 | $71.40 |
| Purchase #6 | $28.64 | 9.594% | $31.3877 | $31.39 | $31.40 | $31.40 |
| Purchase #7 | $67.42 | 12.436% | $75.8044 | $75.80 | $75.80 | $75.80 |
| 7 purchase totals = | $628.47 | $681.9810 | $681.98 | $682.00 | $682.10 | |