| 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 | $69.91 | 4.469% | $73.0343 | $73.03 | $73.05 | $73.00 |
| Purchase #2 | $72.60 | 6.869% | $77.5869 | $77.59 | $77.60 | $77.60 |
| Purchase #3 | $227.52 | 12.720% | $256.4605 | $256.46 | $256.45 | $256.50 |
| Purchase #4 | $67.80 | 11.676% | $75.7163 | $75.72 | $75.70 | $75.70 |
| Purchase #5 | $72.98 | 5.660% | $77.1107 | $77.11 | $77.10 | $77.10 |
| Purchase #6 | $204.56 | 10.182% | $225.3883 | $225.39 | $225.40 | $225.40 |
| Purchase #7 | $126.71 | 7.551% | $136.2779 | $136.28 | $136.30 | $136.30 |
| 7 purchase totals = | $842.08 | $921.5749 | $921.58 | $921.60 | $921.60 | |