| 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 | $66.70 | 8.399% | $72.3021 | $72.30 | $72.30 | $72.30 |
| Purchase #2 | $25.36 | 9.128% | $27.6749 | $27.67 | $27.65 | $27.70 |
| Purchase #3 | $216.41 | 9.487% | $236.9408 | $236.94 | $236.95 | $236.90 |
| Purchase #4 | $191.94 | 13.857% | $218.5371 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $184.96 | 10.414% | $204.2217 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $82.82 | 6.477% | $88.1843 | $88.18 | $88.20 | $88.20 |
| Purchase #7 | $164.98 | 3.567% | $170.8648 | $170.86 | $170.85 | $170.90 |
| 7 purchase totals = | $933.17 | $1,018.7257 | $1,018.71 | $1,018.70 | $1,018.70 | |