| 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 | $63.42 | 13.535% | $72.0039 | $72.00 | $72.00 | $72.00 |
| Purchase #2 | $126.91 | 11.276% | $141.2204 | $141.22 | $141.20 | $141.20 |
| Purchase #3 | $219.33 | 6.540% | $233.6742 | $233.67 | $233.65 | $233.70 |
| Purchase #4 | $45.87 | 5.550% | $48.4158 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $46.68 | 7.146% | $50.0158 | $50.02 | $50.00 | $50.00 |
| Purchase #6 | $212.97 | 6.427% | $226.6576 | $226.66 | $226.65 | $226.70 |
| Purchase #7 | $203.36 | 6.293% | $216.1574 | $216.16 | $216.15 | $216.20 |
| 7 purchase totals = | $918.54 | $988.1451 | $988.15 | $988.05 | $988.20 | |