| 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 | $39.50 | 4.701% | $41.3569 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $88.55 | 5.198% | $93.1528 | $93.15 | $93.15 | $93.20 |
| Purchase #3 | $143.44 | 10.698% | $158.7852 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $106.54 | 11.232% | $118.5066 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $75.49 | 5.185% | $79.4042 | $79.40 | $79.40 | $79.40 |
| Purchase #6 | $43.94 | 6.189% | $46.6594 | $46.66 | $46.65 | $46.70 |
| Purchase #7 | $51.83 | 4.780% | $54.3075 | $54.31 | $54.30 | $54.30 |
| 7 purchase totals = | $549.29 | $592.1726 | $592.18 | $592.15 | $592.30 | |