| 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 | $28.29 | 11.126% | $31.4375 | $31.44 | $31.45 | $31.40 |
| Purchase #2 | $247.96 | 5.756% | $262.2326 | $262.23 | $262.25 | $262.20 |
| Purchase #3 | $78.95 | 6.429% | $84.0257 | $84.03 | $84.05 | $84.00 |
| Purchase #4 | $44.37 | 4.184% | $46.2264 | $46.23 | $46.25 | $46.20 |
| Purchase #5 | $172.39 | 12.708% | $194.2973 | $194.30 | $194.30 | $194.30 |
| Purchase #6 | $53.63 | 11.644% | $59.8747 | $59.87 | $59.85 | $59.90 |
| Purchase #7 | $208.74 | 5.803% | $220.8532 | $220.85 | $220.85 | $220.90 |
| 7 purchase totals = | $834.33 | $898.9474 | $898.95 | $899.00 | $898.90 | |