| 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 | $80.37 | 10.195% | $88.5637 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $46.99 | 3.489% | $48.6295 | $48.63 | $48.65 | $48.60 |
| Purchase #3 | $231.49 | 10.134% | $254.9492 | $254.95 | $254.95 | $254.90 |
| Purchase #4 | $182.34 | 4.122% | $189.8561 | $189.86 | $189.85 | $189.90 |
| Purchase #5 | $215.88 | 7.757% | $232.6258 | $232.63 | $232.65 | $232.60 |
| Purchase #6 | $104.57 | 8.478% | $113.4354 | $113.44 | $113.45 | $113.40 |
| Purchase #7 | $12.36 | 5.501% | $13.0399 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $874.00 | $941.0996 | $941.11 | $941.15 | $941.00 | |