| 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 | $44.34 | 13.315% | $50.2439 | $50.24 | $50.25 | $50.20 |
| Purchase #2 | $87.43 | 5.512% | $92.2491 | $92.25 | $92.25 | $92.20 |
| Purchase #3 | $9.39 | 13.735% | $10.6797 | $10.68 | $10.70 | $10.70 |
| Purchase #4 | $194.65 | 12.353% | $218.6951 | $218.70 | $218.70 | $218.70 |
| Purchase #5 | $179.77 | 11.309% | $200.1002 | $200.10 | $200.10 | $200.10 |
| Purchase #6 | $125.86 | 5.660% | $132.9837 | $132.98 | $133.00 | $133.00 |
| Purchase #7 | $204.96 | 5.494% | $216.2205 | $216.22 | $216.20 | $216.20 |
| 7 purchase totals = | $846.40 | $921.1722 | $921.17 | $921.20 | $921.10 | |