| 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 | $6.32 | 5.467% | $6.6655 | $6.67 | $6.65 | $6.70 |
| Purchase #2 | $104.62 | 5.431% | $110.3019 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $189.72 | 6.214% | $201.5092 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $106.78 | 9.132% | $116.5311 | $116.53 | $116.55 | $116.50 |
| Purchase #5 | $100.92 | 8.700% | $109.7 | $109.70 | $109.70 | $109.70 |
| Purchase #6 | $70.33 | 10.855% | $77.9643 | $77.96 | $77.95 | $78.00 |
| Purchase #7 | $231.78 | 10.134% | $255.2686 | $255.27 | $255.25 | $255.30 |
| 7 purchase totals = | $810.47 | $877.9406 | $877.94 | $877.90 | $878.00 | |