| 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 | $95.97 | 10.600% | $106.1428 | $106.14 | $106.15 | $106.10 |
| Purchase #2 | $98.67 | 3.453% | $102.0771 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $45.25 | 7.543% | $48.6632 | $48.66 | $48.65 | $48.70 |
| Purchase #4 | $238.44 | 6.803% | $254.6611 | $254.66 | $254.65 | $254.70 |
| Purchase #5 | $21.70 | 3.752% | $22.5142 | $22.51 | $22.50 | $22.50 |
| Purchase #6 | $15.77 | 8.839% | $17.1639 | $17.16 | $17.15 | $17.20 |
| Purchase #7 | $220.83 | 7.192% | $236.7121 | $236.71 | $236.70 | $236.70 |
| 7 purchase totals = | $736.63 | $787.9344 | $787.92 | $787.90 | $788.00 | |