| 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 | $44.50 | 11.837% | $49.7675 | $49.77 | $49.75 | $49.80 |
| Purchase #2 | $112.58 | 7.447% | $120.9638 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $127.97 | 10.869% | $141.8791 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $43.61 | 13.852% | $49.6509 | $49.65 | $49.65 | $49.70 |
| Purchase #5 | $161.39 | 8.594% | $175.2599 | $175.26 | $175.25 | $175.30 |
| Purchase #6 | $107.41 | 5.521% | $113.3401 | $113.34 | $113.35 | $113.30 |
| Purchase #7 | $132.96 | 10.862% | $147.4021 | $147.40 | $147.40 | $147.40 |
| 7 purchase totals = | $730.42 | $798.2634 | $798.26 | $798.25 | $798.40 | |