| 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 | $55.84 | 6.427% | $59.4288 | $59.43 | $59.45 | $59.40 |
| Purchase #2 | $23.56 | 12.816% | $26.5794 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $153.39 | 5.486% | $161.805 | $161.81 | $161.80 | $161.80 |
| Purchase #4 | $181.39 | 6.342% | $192.8938 | $192.89 | $192.90 | $192.90 |
| Purchase #5 | $81.96 | 3.300% | $84.6647 | $84.66 | $84.65 | $84.70 |
| Purchase #6 | $126.57 | 13.614% | $143.8012 | $143.80 | $143.80 | $143.80 |
| Purchase #7 | $15.73 | 9.251% | $17.1852 | $17.19 | $17.20 | $17.20 |
| 7 purchase totals = | $638.44 | $686.3581 | $686.36 | $686.40 | $686.40 | |