| 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 | $73.38 | 7.376% | $78.7925 | $78.79 | $78.80 | $78.80 |
| Purchase #2 | $66.71 | 12.172% | $74.8299 | $74.83 | $74.85 | $74.80 |
| Purchase #3 | $113.31 | 4.803% | $118.7523 | $118.75 | $118.75 | $118.80 |
| Purchase #4 | $89.39 | 4.624% | $93.5234 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $88.28 | 4.592% | $92.3338 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $214.61 | 13.751% | $244.121 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $148.26 | 7.423% | $159.2653 | $159.27 | $159.25 | $159.30 |
| 7 purchase totals = | $793.94 | $861.6182 | $861.61 | $861.60 | $861.60 | |