| 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 | $16.52 | 11.762% | $18.4631 | $18.46 | $18.45 | $18.50 |
| Purchase #2 | $229.34 | 6.621% | $244.5246 | $244.52 | $244.50 | $244.50 |
| Purchase #3 | $173.76 | 5.585% | $183.4645 | $183.46 | $183.45 | $183.50 |
| Purchase #4 | $26.55 | 6.586% | $28.2986 | $28.30 | $28.30 | $28.30 |
| Purchase #5 | $8.96 | 3.689% | $9.2905 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $241.29 | 10.294% | $266.1284 | $266.13 | $266.15 | $266.10 |
| Purchase #7 | $52.46 | 13.171% | $59.3695 | $59.37 | $59.35 | $59.40 |
| 7 purchase totals = | $748.88 | $809.5392 | $809.53 | $809.50 | $809.60 | |