| 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 | $53.48 | 11.802% | $59.7917 | $59.79 | $59.80 | $59.80 |
| Purchase #2 | $48.75 | 7.704% | $52.5057 | $52.51 | $52.50 | $52.50 |
| Purchase #3 | $112.80 | 7.427% | $121.1777 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $107.63 | 10.198% | $118.6061 | $118.61 | $118.60 | $118.60 |
| Purchase #5 | $73.80 | 13.150% | $83.5047 | $83.50 | $83.50 | $83.50 |
| Purchase #6 | $230.85 | 9.510% | $252.8038 | $252.80 | $252.80 | $252.80 |
| Purchase #7 | $222.46 | 9.764% | $244.181 | $244.18 | $244.20 | $244.20 |
| 7 purchase totals = | $849.77 | $932.5707 | $932.57 | $932.60 | $932.60 | |