| 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 | $74.53 | 5.763% | $78.8252 | $78.83 | $78.85 | $78.80 |
| Purchase #2 | $23.38 | 12.186% | $26.2291 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $149.53 | 7.681% | $161.0154 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $240.97 | 3.478% | $249.3509 | $249.35 | $249.35 | $249.40 |
| Purchase #5 | $60.95 | 8.179% | $65.9351 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $231.91 | 3.589% | $240.2332 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $29.26 | 11.380% | $32.5898 | $32.59 | $32.60 | $32.60 |
| 7 purchase totals = | $810.53 | $854.1787 | $854.19 | $854.25 | $854.10 | |