| 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 | $64.97 | 9.351% | $71.0453 | $71.05 | $71.05 | $71.00 |
| Purchase #2 | $26.46 | 13.644% | $30.0702 | $30.07 | $30.05 | $30.10 |
| Purchase #3 | $9.77 | 3.826% | $10.1438 | $10.14 | $10.15 | $10.10 |
| Purchase #4 | $32.77 | 13.391% | $37.1582 | $37.16 | $37.15 | $37.20 |
| Purchase #5 | $199.92 | 12.546% | $225.002 | $225.00 | $225.00 | $225.00 |
| Purchase #6 | $38.28 | 5.445% | $40.3643 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $132.83 | 4.309% | $138.5536 | $138.55 | $138.55 | $138.60 |
| 7 purchase totals = | $505.00 | $552.3374 | $552.33 | $552.30 | $552.40 | |