| 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 | $140.66 | 10.594% | $155.5615 | $155.56 | $155.55 | $155.60 |
| Purchase #2 | $191.80 | 10.237% | $211.4346 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $25.68 | 10.869% | $28.4712 | $28.47 | $28.45 | $28.50 |
| Purchase #4 | $26.37 | 8.340% | $28.5693 | $28.57 | $28.55 | $28.60 |
| Purchase #5 | $10.99 | 10.348% | $12.1272 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $216.27 | 3.728% | $224.3325 | $224.33 | $224.35 | $224.30 |
| Purchase #7 | $82.59 | 7.631% | $88.8924 | $88.89 | $88.90 | $88.90 |
| 7 purchase totals = | $694.36 | $749.3887 | $749.38 | $749.40 | $749.40 | |