| 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 | $65.51 | 8.332% | $70.9683 | $70.97 | $70.95 | $71.00 |
| Purchase #2 | $112.44 | 6.828% | $120.1174 | $120.12 | $120.10 | $120.10 |
| Purchase #3 | $42.68 | 12.663% | $48.0846 | $48.08 | $48.10 | $48.10 |
| Purchase #4 | $169.75 | 10.487% | $187.5517 | $187.55 | $187.55 | $187.60 |
| Purchase #5 | $214.91 | 10.526% | $237.5314 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $207.57 | 4.353% | $216.6055 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $68.75 | 13.218% | $77.8374 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $881.61 | $958.6963 | $958.70 | $958.70 | $958.70 | |