| 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 | $22.39 | 12.860% | $25.2694 | $25.27 | $25.25 | $25.30 |
| Purchase #2 | $89.83 | 13.168% | $101.6588 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $121.77 | 8.603% | $132.2459 | $132.25 | $132.25 | $132.20 |
| Purchase #4 | $136.53 | 8.104% | $147.5944 | $147.59 | $147.60 | $147.60 |
| Purchase #5 | $172.29 | 5.777% | $182.2432 | $182.24 | $182.25 | $182.20 |
| Purchase #6 | $109.76 | 10.267% | $121.0291 | $121.03 | $121.05 | $121.00 |
| Purchase #7 | $158.80 | 11.781% | $177.5082 | $177.51 | $177.50 | $177.50 |
| 7 purchase totals = | $811.37 | $887.5490 | $887.55 | $887.55 | $887.50 | |