| 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 | $65.26 | 5.317% | $68.7299 | $68.73 | $68.75 | $68.70 |
| Purchase #2 | $125.82 | 3.631% | $130.3885 | $130.39 | $130.40 | $130.40 |
| Purchase #3 | $97.47 | 13.144% | $110.2815 | $110.28 | $110.30 | $110.30 |
| Purchase #4 | $44.73 | 12.660% | $50.3928 | $50.39 | $50.40 | $50.40 |
| Purchase #5 | $179.61 | 9.423% | $196.5347 | $196.53 | $196.55 | $196.50 |
| Purchase #6 | $127.41 | 7.412% | $136.8536 | $136.85 | $136.85 | $136.90 |
| Purchase #7 | $149.25 | 8.619% | $162.1139 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $789.55 | $855.2949 | $855.28 | $855.35 | $855.30 | |