| 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 | $71.63 | 12.244% | $80.4004 | $80.40 | $80.40 | $80.40 |
| Purchase #2 | $53.41 | 13.134% | $60.4249 | $60.42 | $60.40 | $60.40 |
| Purchase #3 | $83.31 | 9.427% | $91.1636 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $85.51 | 6.546% | $91.1075 | $91.11 | $91.10 | $91.10 |
| Purchase #5 | $83.64 | 13.198% | $94.6788 | $94.68 | $94.70 | $94.70 |
| Purchase #6 | $186.46 | 6.359% | $198.317 | $198.32 | $198.30 | $198.30 |
| Purchase #7 | $148.41 | 10.591% | $164.1281 | $164.13 | $164.15 | $164.10 |
| 7 purchase totals = | $712.37 | $780.2203 | $780.22 | $780.20 | $780.20 | |