| 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 | $66.59 | 4.803% | $69.7883 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $162.97 | 10.784% | $180.5447 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $160.79 | 3.516% | $166.4434 | $166.44 | $166.45 | $166.40 |
| Purchase #4 | $16.25 | 3.216% | $16.7726 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $59.92 | 9.813% | $65.7999 | $65.80 | $65.80 | $65.80 |
| Purchase #6 | $58.73 | 11.318% | $65.3771 | $65.38 | $65.40 | $65.40 |
| Purchase #7 | $14.64 | 4.794% | $15.3418 | $15.34 | $15.35 | $15.30 |
| 7 purchase totals = | $539.89 | $580.0678 | $580.06 | $580.10 | $580.00 | |