| 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 | $42.75 | 9.129% | $46.6526 | $46.65 | $46.65 | $46.70 |
| Purchase #2 | $213.32 | 7.245% | $228.775 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $66.49 | 8.604% | $72.2108 | $72.21 | $72.20 | $72.20 |
| Purchase #4 | $116.92 | 13.623% | $132.848 | $132.85 | $132.85 | $132.80 |
| Purchase #5 | $91.41 | 7.514% | $98.2785 | $98.28 | $98.30 | $98.30 |
| Purchase #6 | $109.47 | 7.539% | $117.7229 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $13.69 | 4.725% | $14.3369 | $14.34 | $14.35 | $14.30 |
| 7 purchase totals = | $654.05 | $710.8247 | $710.83 | $710.85 | $710.80 | |