| 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 | $57.64 | 11.362% | $64.1891 | $64.19 | $64.20 | $64.20 |
| Purchase #2 | $43.49 | 10.436% | $48.0286 | $48.03 | $48.05 | $48.00 |
| Purchase #3 | $47.69 | 11.685% | $53.2626 | $53.26 | $53.25 | $53.30 |
| Purchase #4 | $91.41 | 7.724% | $98.4705 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $144.59 | 4.684% | $151.3626 | $151.36 | $151.35 | $151.40 |
| Purchase #6 | $153.68 | 11.662% | $171.6022 | $171.60 | $171.60 | $171.60 |
| Purchase #7 | $180.54 | 13.651% | $205.1855 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $719.04 | $792.1011 | $792.10 | $792.10 | $792.20 | |