| 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 | $89.98 | 5.198% | $94.6572 | $94.66 | $94.65 | $94.70 |
| Purchase #2 | $89.75 | 3.862% | $93.2161 | $93.22 | $93.20 | $93.20 |
| Purchase #3 | $20.73 | 13.216% | $23.4697 | $23.47 | $23.45 | $23.50 |
| Purchase #4 | $219.74 | 13.657% | $249.7499 | $249.75 | $249.75 | $249.70 |
| Purchase #5 | $143.69 | 10.639% | $158.9772 | $158.98 | $159.00 | $159.00 |
| Purchase #6 | $50.59 | 6.855% | $54.0579 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $95.59 | 9.206% | $104.39 | $104.39 | $104.40 | $104.40 |
| 7 purchase totals = | $710.07 | $778.5180 | $778.53 | $778.50 | $778.60 | |