| 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 | $46.46 | 7.159% | $49.7861 | $49.79 | $49.80 | $49.80 |
| Purchase #2 | $107.86 | 3.629% | $111.7742 | $111.77 | $111.75 | $111.80 |
| Purchase #3 | $170.46 | 12.284% | $191.3993 | $191.40 | $191.40 | $191.40 |
| Purchase #4 | $187.66 | 10.777% | $207.8841 | $207.88 | $207.90 | $207.90 |
| Purchase #5 | $163.94 | 5.594% | $173.1108 | $173.11 | $173.10 | $173.10 |
| Purchase #6 | $27.88 | 3.131% | $28.7529 | $28.75 | $28.75 | $28.80 |
| Purchase #7 | $91.30 | 7.368% | $98.027 | $98.03 | $98.05 | $98.00 |
| 7 purchase totals = | $795.56 | $860.7344 | $860.73 | $860.75 | $860.80 | |