| 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 | $35.28 | 12.673% | $39.751 | $39.75 | $39.75 | $39.80 |
| Purchase #2 | $24.47 | 11.226% | $27.217 | $27.22 | $27.20 | $27.20 |
| Purchase #3 | $228.82 | 10.499% | $252.8438 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $121.41 | 3.113% | $125.1895 | $125.19 | $125.20 | $125.20 |
| Purchase #5 | $145.33 | 6.428% | $154.6718 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $49.38 | 12.611% | $55.6073 | $55.61 | $55.60 | $55.60 |
| Purchase #7 | $82.44 | 12.514% | $92.7565 | $92.76 | $92.75 | $92.80 |
| 7 purchase totals = | $687.13 | $748.0369 | $748.04 | $748.00 | $748.10 | |