| 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 | $25.27 | 13.508% | $28.6835 | $28.68 | $28.70 | $28.70 |
| Purchase #2 | $94.34 | 8.280% | $102.1514 | $102.15 | $102.15 | $102.20 |
| Purchase #3 | $87.94 | 4.785% | $92.1479 | $92.15 | $92.15 | $92.10 |
| Purchase #4 | $27.44 | 13.348% | $31.1027 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $202.70 | 8.286% | $219.4957 | $219.50 | $219.50 | $219.50 |
| Purchase #6 | $236.40 | 11.519% | $263.6309 | $263.63 | $263.65 | $263.60 |
| Purchase #7 | $226.36 | 12.606% | $254.8949 | $254.89 | $254.90 | $254.90 |
| 7 purchase totals = | $900.45 | $992.1070 | $992.10 | $992.15 | $992.10 | |