| 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 | $66.79 | 13.553% | $75.842 | $75.84 | $75.85 | $75.80 |
| Purchase #2 | $143.99 | 9.293% | $157.371 | $157.37 | $157.35 | $157.40 |
| Purchase #3 | $233.62 | 4.281% | $243.6213 | $243.62 | $243.60 | $243.60 |
| Purchase #4 | $164.50 | 11.143% | $182.8302 | $182.83 | $182.85 | $182.80 |
| Purchase #5 | $125.96 | 13.395% | $142.8323 | $142.83 | $142.85 | $142.80 |
| Purchase #6 | $18.78 | 7.257% | $20.1429 | $20.14 | $20.15 | $20.10 |
| Purchase #7 | $38.98 | 8.416% | $42.2606 | $42.26 | $42.25 | $42.30 |
| 7 purchase totals = | $792.62 | $864.9003 | $864.89 | $864.90 | $864.80 | |