| 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 | $118.85 | 10.702% | $131.5693 | $131.57 | $131.55 | $131.60 |
| Purchase #2 | $72.34 | 3.838% | $75.1164 | $75.12 | $75.10 | $75.10 |
| Purchase #3 | $155.92 | 13.180% | $176.4703 | $176.47 | $176.45 | $176.50 |
| Purchase #4 | $149.25 | 4.228% | $155.5603 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $58.26 | 5.686% | $61.5727 | $61.57 | $61.55 | $61.60 |
| Purchase #6 | $86.27 | 13.672% | $98.0648 | $98.06 | $98.05 | $98.10 |
| Purchase #7 | $46.49 | 7.342% | $49.9033 | $49.90 | $49.90 | $49.90 |
| 7 purchase totals = | $687.38 | $748.2571 | $748.25 | $748.15 | $748.40 | |