| 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 | $97.51 | 11.404% | $108.63 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $43.25 | 10.543% | $47.8098 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $205.33 | 7.239% | $220.1938 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $173.90 | 9.407% | $190.2588 | $190.26 | $190.25 | $190.30 |
| Purchase #5 | $164.44 | 3.342% | $169.9356 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $29.37 | 6.470% | $31.2702 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $85.83 | 10.706% | $95.019 | $95.02 | $95.00 | $95.00 |
| 7 purchase totals = | $799.63 | $863.1172 | $863.12 | $863.10 | $863.10 | |