| 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 | $44.79 | 3.691% | $46.4432 | $46.44 | $46.45 | $46.40 |
| Purchase #2 | $136.86 | 6.547% | $145.8202 | $145.82 | $145.80 | $145.80 |
| Purchase #3 | $78.54 | 12.644% | $88.4706 | $88.47 | $88.45 | $88.50 |
| Purchase #4 | $52.99 | 3.252% | $54.7132 | $54.71 | $54.70 | $54.70 |
| Purchase #5 | $87.49 | 4.353% | $91.2984 | $91.30 | $91.30 | $91.30 |
| Purchase #6 | $131.83 | 3.454% | $136.3834 | $136.38 | $136.40 | $136.40 |
| Purchase #7 | $40.36 | 8.219% | $43.6772 | $43.68 | $43.70 | $43.70 |
| 7 purchase totals = | $572.86 | $606.8062 | $606.80 | $606.80 | $606.80 | |