| 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 | $38.54 | 5.293% | $40.5799 | $40.58 | $40.60 | $40.60 |
| Purchase #2 | $44.91 | 7.553% | $48.3021 | $48.30 | $48.30 | $48.30 |
| Purchase #3 | $71.45 | 7.356% | $76.7059 | $76.71 | $76.70 | $76.70 |
| Purchase #4 | $31.47 | 4.669% | $32.9393 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $238.67 | 3.784% | $247.7013 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $110.70 | 13.352% | $125.4807 | $125.48 | $125.50 | $125.50 |
| Purchase #7 | $249.91 | 12.110% | $280.1741 | $280.17 | $280.15 | $280.20 |
| 7 purchase totals = | $785.65 | $851.8833 | $851.88 | $851.90 | $851.90 | |