| 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 | $48.65 | 11.459% | $54.2248 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $40.85 | 10.853% | $45.2835 | $45.28 | $45.30 | $45.30 |
| Purchase #3 | $124.84 | 3.777% | $129.5552 | $129.56 | $129.55 | $129.60 |
| Purchase #4 | $33.82 | 9.600% | $37.0667 | $37.07 | $37.05 | $37.10 |
| Purchase #5 | $214.77 | 9.469% | $235.1066 | $235.11 | $235.10 | $235.10 |
| Purchase #6 | $29.94 | 12.607% | $33.7145 | $33.71 | $33.70 | $33.70 |
| Purchase #7 | $116.60 | 8.118% | $126.0656 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $609.47 | $661.0169 | $661.02 | $660.95 | $661.10 | |