| 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 | $125.81 | 4.342% | $131.2727 | $131.27 | $131.25 | $131.30 |
| Purchase #2 | $15.83 | 5.625% | $16.7204 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $71.35 | 7.511% | $76.7091 | $76.71 | $76.70 | $76.70 |
| Purchase #4 | $96.58 | 13.153% | $109.2832 | $109.28 | $109.30 | $109.30 |
| Purchase #5 | $87.71 | 9.172% | $95.7548 | $95.75 | $95.75 | $95.80 |
| Purchase #6 | $225.92 | 4.641% | $236.4049 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $96.50 | 5.788% | $102.0854 | $102.09 | $102.10 | $102.10 |
| 7 purchase totals = | $719.70 | $768.2305 | $768.22 | $768.20 | $768.30 | |