| 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 | $13.57 | 11.594% | $15.1433 | $15.14 | $15.15 | $15.10 |
| Purchase #2 | $238.95 | 8.851% | $260.0995 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $194.29 | 11.321% | $216.2856 | $216.29 | $216.30 | $216.30 |
| Purchase #4 | $9.65 | 4.331% | $10.0679 | $10.07 | $10.05 | $10.10 |
| Purchase #5 | $155.39 | 9.571% | $170.2624 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $54.56 | 5.625% | $57.629 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $30.95 | 5.163% | $32.5479 | $32.55 | $32.55 | $32.50 |
| 7 purchase totals = | $697.36 | $762.0356 | $762.04 | $762.05 | $762.00 | |