| 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 | $53.34 | 4.434% | $55.7051 | $55.71 | $55.70 | $55.70 |
| Purchase #2 | $51.88 | 6.127% | $55.0587 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $135.78 | 13.407% | $153.984 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $166.61 | 13.343% | $188.8408 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $104.88 | 13.324% | $118.8542 | $118.85 | $118.85 | $118.90 |
| Purchase #6 | $184.82 | 4.257% | $192.6878 | $192.69 | $192.70 | $192.70 |
| Purchase #7 | $142.42 | 6.666% | $151.9137 | $151.91 | $151.90 | $151.90 |
| 7 purchase totals = | $839.73 | $917.0443 | $917.04 | $917.05 | $917.10 | |