| 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 | $40.41 | 10.493% | $44.6502 | $44.65 | $44.65 | $44.70 |
| Purchase #2 | $101.50 | 9.152% | $110.7893 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $7.56 | 9.571% | $8.2836 | $8.28 | $8.30 | $8.30 |
| Purchase #4 | $21.81 | 5.469% | $23.0028 | $23.00 | $23.00 | $23.00 |
| Purchase #5 | $175.32 | 3.834% | $182.0418 | $182.04 | $182.05 | $182.00 |
| Purchase #6 | $210.89 | 4.682% | $220.7639 | $220.76 | $220.75 | $220.80 |
| Purchase #7 | $188.98 | 7.504% | $203.1611 | $203.16 | $203.15 | $203.20 |
| 7 purchase totals = | $746.47 | $792.6927 | $792.68 | $792.70 | $792.80 | |