| 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 | $29.76 | 11.482% | $33.177 | $33.18 | $33.20 | $33.20 |
| Purchase #2 | $60.58 | 5.780% | $64.0815 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $190.63 | 10.340% | $210.3411 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $222.85 | 13.442% | $252.8055 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $113.61 | 6.614% | $121.1242 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $157.47 | 4.119% | $163.9562 | $163.96 | $163.95 | $164.00 |
| Purchase #7 | $13.47 | 3.735% | $13.9731 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $788.37 | $859.4586 | $859.46 | $859.45 | $859.50 | |