| 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 | $86.63 | 13.667% | $98.4697 | $98.47 | $98.45 | $98.50 |
| Purchase #2 | $178.90 | 6.141% | $189.8862 | $189.89 | $189.90 | $189.90 |
| Purchase #3 | $21.30 | 13.494% | $24.1742 | $24.17 | $24.15 | $24.20 |
| Purchase #4 | $53.89 | 3.396% | $55.7201 | $55.72 | $55.70 | $55.70 |
| Purchase #5 | $110.36 | 7.845% | $119.0177 | $119.02 | $119.00 | $119.00 |
| Purchase #6 | $109.36 | 9.467% | $119.7131 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $44.97 | 5.548% | $47.4649 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $605.41 | $654.4459 | $654.44 | $654.35 | $654.50 | |