| 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 | $36.85 | 12.850% | $41.5852 | $41.59 | $41.60 | $41.60 |
| Purchase #2 | $16.49 | 12.306% | $18.5193 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $94.56 | 13.531% | $107.3549 | $107.35 | $107.35 | $107.40 |
| Purchase #4 | $187.94 | 6.608% | $200.3591 | $200.36 | $200.35 | $200.40 |
| Purchase #5 | $118.89 | 11.828% | $132.9523 | $132.95 | $132.95 | $133.00 |
| Purchase #6 | $216.89 | 7.487% | $233.1286 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $168.51 | 8.467% | $182.7777 | $182.78 | $182.80 | $182.80 |
| 7 purchase totals = | $840.13 | $916.6771 | $916.68 | $916.70 | $916.80 | |