| 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 | $51.68 | 11.635% | $57.693 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $125.61 | 11.413% | $139.9459 | $139.95 | $139.95 | $139.90 |
| Purchase #3 | $80.46 | 9.637% | $88.2139 | $88.21 | $88.20 | $88.20 |
| Purchase #4 | $25.66 | 3.212% | $26.4842 | $26.48 | $26.50 | $26.50 |
| Purchase #5 | $227.88 | 7.709% | $245.4473 | $245.45 | $245.45 | $245.40 |
| Purchase #6 | $60.53 | 5.405% | $63.8016 | $63.80 | $63.80 | $63.80 |
| Purchase #7 | $18.83 | 8.329% | $20.3984 | $20.40 | $20.40 | $20.40 |
| 7 purchase totals = | $590.65 | $641.9843 | $641.98 | $642.00 | $641.90 | |