| 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 | $235.65 | 7.391% | $253.0669 | $253.07 | $253.05 | $253.10 |
| Purchase #2 | $249.66 | 8.642% | $271.2356 | $271.24 | $271.25 | $271.20 |
| Purchase #3 | $90.85 | 3.668% | $94.1824 | $94.18 | $94.20 | $94.20 |
| Purchase #4 | $56.88 | 4.790% | $59.6046 | $59.60 | $59.60 | $59.60 |
| Purchase #5 | $117.69 | 6.627% | $125.4893 | $125.49 | $125.50 | $125.50 |
| Purchase #6 | $94.42 | 11.450% | $105.2311 | $105.23 | $105.25 | $105.20 |
| Purchase #7 | $57.32 | 7.724% | $61.7474 | $61.75 | $61.75 | $61.70 |
| 7 purchase totals = | $902.47 | $970.5573 | $970.56 | $970.60 | $970.50 | |