| 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 | $86.55 | 3.615% | $89.6788 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $93.70 | 8.788% | $101.9344 | $101.93 | $101.95 | $101.90 |
| Purchase #3 | $148.35 | 8.603% | $161.1126 | $161.11 | $161.10 | $161.10 |
| Purchase #4 | $113.86 | 4.843% | $119.3742 | $119.37 | $119.35 | $119.40 |
| Purchase #5 | $26.40 | 11.451% | $29.4231 | $29.42 | $29.40 | $29.40 |
| Purchase #6 | $15.47 | 8.337% | $16.7597 | $16.76 | $16.75 | $16.80 |
| Purchase #7 | $68.87 | 6.689% | $73.4767 | $73.48 | $73.50 | $73.50 |
| 7 purchase totals = | $553.20 | $591.7595 | $591.75 | $591.75 | $591.80 | |