| 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 | $14.52 | 3.265% | $14.9941 | $14.99 | $15.00 | $15.00 |
| Purchase #2 | $99.91 | 5.386% | $105.2912 | $105.29 | $105.30 | $105.30 |
| Purchase #3 | $133.55 | 12.410% | $150.1236 | $150.12 | $150.10 | $150.10 |
| Purchase #4 | $59.68 | 11.723% | $66.6763 | $66.68 | $66.70 | $66.70 |
| Purchase #5 | $156.71 | 10.641% | $173.3855 | $173.39 | $173.40 | $173.40 |
| Purchase #6 | $233.27 | 11.248% | $259.5082 | $259.51 | $259.50 | $259.50 |
| Purchase #7 | $50.58 | 10.199% | $55.7387 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $748.22 | $825.7176 | $825.72 | $825.75 | $825.70 | |