| 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 | $37.49 | 11.309% | $41.7297 | $41.73 | $41.75 | $41.70 |
| Purchase #2 | $229.36 | 10.344% | $253.085 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $38.91 | 7.586% | $41.8617 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $38.33 | 4.871% | $40.1971 | $40.20 | $40.20 | $40.20 |
| Purchase #5 | $98.42 | 9.285% | $107.5583 | $107.56 | $107.55 | $107.60 |
| Purchase #6 | $243.83 | 6.836% | $260.4982 | $260.50 | $260.50 | $260.50 |
| Purchase #7 | $210.39 | 13.675% | $239.1608 | $239.16 | $239.15 | $239.20 |
| 7 purchase totals = | $896.73 | $984.0908 | $984.10 | $984.10 | $984.20 | |