| 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 | $36.37 | 3.582% | $37.6728 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $17.93 | 9.734% | $19.6753 | $19.68 | $19.70 | $19.70 |
| Purchase #3 | $56.96 | 5.187% | $59.9145 | $59.91 | $59.90 | $59.90 |
| Purchase #4 | $102.37 | 5.462% | $107.9614 | $107.96 | $107.95 | $108.00 |
| Purchase #5 | $141.64 | 13.793% | $161.1764 | $161.18 | $161.20 | $161.20 |
| Purchase #6 | $229.67 | 7.605% | $247.1364 | $247.14 | $247.15 | $247.10 |
| Purchase #7 | $122.56 | 3.490% | $126.8373 | $126.84 | $126.85 | $126.80 |
| 7 purchase totals = | $707.50 | $760.3741 | $760.38 | $760.40 | $760.40 | |