| 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 | $18.65 | 6.363% | $19.8367 | $19.84 | $19.85 | $19.80 |
| Purchase #2 | $28.67 | 12.645% | $32.2953 | $32.30 | $32.30 | $32.30 |
| Purchase #3 | $74.51 | 5.162% | $78.3562 | $78.36 | $78.35 | $78.40 |
| Purchase #4 | $222.53 | 7.591% | $239.4223 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $177.40 | 8.829% | $193.0626 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $57.38 | 5.494% | $60.5325 | $60.53 | $60.55 | $60.50 |
| Purchase #7 | $26.94 | 6.475% | $28.6844 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $606.08 | $652.1900 | $652.19 | $652.20 | $652.20 | |