| 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 | $79.45 | 5.590% | $83.8913 | $83.89 | $83.90 | $83.90 |
| Purchase #2 | $57.69 | 13.659% | $65.5699 | $65.57 | $65.55 | $65.60 |
| Purchase #3 | $207.65 | 11.831% | $232.2171 | $232.22 | $232.20 | $232.20 |
| Purchase #4 | $59.79 | 10.690% | $66.1816 | $66.18 | $66.20 | $66.20 |
| Purchase #5 | $63.43 | 10.309% | $69.969 | $69.97 | $69.95 | $70.00 |
| Purchase #6 | $128.25 | 12.778% | $144.6378 | $144.64 | $144.65 | $144.60 |
| Purchase #7 | $13.66 | 12.186% | $15.3246 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $609.92 | $677.7913 | $677.79 | $677.75 | $677.80 | |