| 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 | $13.94 | 4.655% | $14.5889 | $14.59 | $14.60 | $14.60 |
| Purchase #2 | $112.30 | 11.421% | $125.1258 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $213.32 | 6.274% | $226.7037 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $162.70 | 6.529% | $173.3227 | $173.32 | $173.30 | $173.30 |
| Purchase #5 | $187.62 | 8.243% | $203.0855 | $203.09 | $203.10 | $203.10 |
| Purchase #6 | $152.48 | 7.386% | $163.7422 | $163.74 | $163.75 | $163.70 |
| Purchase #7 | $76.34 | 6.778% | $81.5143 | $81.51 | $81.50 | $81.50 |
| 7 purchase totals = | $918.70 | $988.0831 | $988.08 | $988.10 | $988.00 | |