| 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 | $105.51 | 4.216% | $109.9583 | $109.96 | $109.95 | $110.00 |
| Purchase #2 | $170.78 | 6.785% | $182.3674 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $199.51 | 5.623% | $210.7284 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $211.48 | 6.496% | $225.2177 | $225.22 | $225.20 | $225.20 |
| Purchase #5 | $79.70 | 7.507% | $85.6831 | $85.68 | $85.70 | $85.70 |
| Purchase #6 | $37.33 | 10.751% | $41.3433 | $41.34 | $41.35 | $41.30 |
| Purchase #7 | $60.81 | 5.307% | $64.0372 | $64.04 | $64.05 | $64.00 |
| 7 purchase totals = | $865.12 | $919.3354 | $919.34 | $919.35 | $919.30 | |