| 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 | $29.69 | 9.365% | $32.4705 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $44.55 | 9.300% | $48.6932 | $48.69 | $48.70 | $48.70 |
| Purchase #3 | $30.49 | 3.180% | $31.4596 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $154.84 | 9.429% | $169.4399 | $169.44 | $169.45 | $169.40 |
| Purchase #5 | $55.94 | 3.124% | $57.6876 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $203.25 | 7.114% | $217.7092 | $217.71 | $217.70 | $217.70 |
| Purchase #7 | $140.26 | 8.177% | $151.7291 | $151.73 | $151.75 | $151.70 |
| 7 purchase totals = | $659.02 | $709.1891 | $709.19 | $709.20 | $709.20 | |