| 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 | $33.89 | 3.431% | $35.0528 | $35.05 | $35.05 | $35.10 |
| Purchase #2 | $20.50 | 10.503% | $22.6531 | $22.65 | $22.65 | $22.70 |
| Purchase #3 | $70.73 | 5.272% | $74.4589 | $74.46 | $74.45 | $74.50 |
| Purchase #4 | $44.86 | 9.173% | $48.975 | $48.98 | $49.00 | $49.00 |
| Purchase #5 | $245.31 | 13.410% | $278.2061 | $278.21 | $278.20 | $278.20 |
| Purchase #6 | $225.60 | 7.866% | $243.3457 | $243.35 | $243.35 | $243.30 |
| Purchase #7 | $46.39 | 3.631% | $48.0744 | $48.07 | $48.05 | $48.10 |
| 7 purchase totals = | $687.28 | $750.7660 | $750.77 | $750.75 | $750.90 | |