| 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 | $62.75 | 11.485% | $69.9568 | $69.96 | $69.95 | $70.00 |
| Purchase #2 | $140.53 | 5.511% | $148.2746 | $148.27 | $148.25 | $148.30 |
| Purchase #3 | $133.69 | 4.195% | $139.2983 | $139.30 | $139.30 | $139.30 |
| Purchase #4 | $140.75 | 13.229% | $159.3698 | $159.37 | $159.35 | $159.40 |
| Purchase #5 | $234.32 | 8.104% | $253.3093 | $253.31 | $253.30 | $253.30 |
| Purchase #6 | $42.81 | 3.282% | $44.215 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $94.28 | 12.326% | $105.901 | $105.90 | $105.90 | $105.90 |
| 7 purchase totals = | $849.13 | $920.3248 | $920.33 | $920.25 | $920.40 | |