| 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 | $5.86 | 5.452% | $6.1795 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $166.71 | 4.120% | $173.5785 | $173.58 | $173.60 | $173.60 |
| Purchase #3 | $125.58 | 9.222% | $137.161 | $137.16 | $137.15 | $137.20 |
| Purchase #4 | $103.52 | 13.400% | $117.3917 | $117.39 | $117.40 | $117.40 |
| Purchase #5 | $99.99 | 4.767% | $104.7565 | $104.76 | $104.75 | $104.80 |
| Purchase #6 | $44.51 | 9.651% | $48.8057 | $48.81 | $48.80 | $48.80 |
| Purchase #7 | $86.86 | 7.211% | $93.1235 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $633.03 | $680.9964 | $681.00 | $681.00 | $681.10 | |