| 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 | $45.47 | 3.400% | $47.016 | $47.02 | $47.00 | $47.00 |
| Purchase #2 | $138.78 | 4.130% | $144.5116 | $144.51 | $144.50 | $144.50 |
| Purchase #3 | $161.45 | 7.195% | $173.0663 | $173.07 | $173.05 | $173.10 |
| Purchase #4 | $204.66 | 3.765% | $212.3654 | $212.37 | $212.35 | $212.40 |
| Purchase #5 | $148.90 | 13.531% | $169.0477 | $169.05 | $169.05 | $169.00 |
| Purchase #6 | $35.29 | 13.383% | $40.0129 | $40.01 | $40.00 | $40.00 |
| Purchase #7 | $29.70 | 10.211% | $32.7327 | $32.73 | $32.75 | $32.70 |
| 7 purchase totals = | $764.25 | $818.7526 | $818.76 | $818.70 | $818.70 | |