| 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 | $84.41 | 13.584% | $95.8763 | $95.88 | $95.90 | $95.90 |
| Purchase #2 | $37.31 | 13.843% | $42.4748 | $42.47 | $42.45 | $42.50 |
| Purchase #3 | $137.58 | 5.551% | $145.2171 | $145.22 | $145.20 | $145.20 |
| Purchase #4 | $132.50 | 10.681% | $146.6523 | $146.65 | $146.65 | $146.70 |
| Purchase #5 | $13.97 | 8.793% | $15.1984 | $15.20 | $15.20 | $15.20 |
| Purchase #6 | $205.99 | 7.365% | $221.1612 | $221.16 | $221.15 | $221.20 |
| Purchase #7 | $120.38 | 9.715% | $132.0749 | $132.07 | $132.05 | $132.10 |
| 7 purchase totals = | $732.14 | $798.6550 | $798.65 | $798.60 | $798.80 | |