| 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 | $82.76 | 11.428% | $92.2178 | $92.22 | $92.20 | $92.20 |
| Purchase #2 | $16.45 | 5.285% | $17.3194 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $172.48 | 4.290% | $179.8794 | $179.88 | $179.90 | $179.90 |
| Purchase #4 | $169.90 | 5.746% | $179.6625 | $179.66 | $179.65 | $179.70 |
| Purchase #5 | $65.34 | 13.563% | $74.2021 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $96.82 | 10.235% | $106.7295 | $106.73 | $106.75 | $106.70 |
| Purchase #7 | $184.57 | 12.680% | $207.9735 | $207.97 | $207.95 | $208.00 |
| 7 purchase totals = | $788.32 | $857.9842 | $857.98 | $857.95 | $858.00 | |