| 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 | $40.27 | 9.787% | $44.2112 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $148.94 | 9.873% | $163.6448 | $163.64 | $163.65 | $163.60 |
| Purchase #3 | $226.88 | 4.869% | $237.9268 | $237.93 | $237.95 | $237.90 |
| Purchase #4 | $130.89 | 6.704% | $139.6649 | $139.66 | $139.65 | $139.70 |
| Purchase #5 | $61.45 | 8.403% | $66.6136 | $66.61 | $66.60 | $66.60 |
| Purchase #6 | $107.41 | 12.732% | $121.0854 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $16.28 | 10.864% | $18.0487 | $18.05 | $18.05 | $18.00 |
| 7 purchase totals = | $732.12 | $791.1954 | $791.19 | $791.20 | $791.10 | |