| 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 | $6.67 | 8.305% | $7.2239 | $7.22 | $7.20 | $7.20 |
| Purchase #2 | $47.71 | 4.657% | $49.9319 | $49.93 | $49.95 | $49.90 |
| Purchase #3 | $97.75 | 7.144% | $104.7333 | $104.73 | $104.75 | $104.70 |
| Purchase #4 | $200.28 | 9.521% | $219.3487 | $219.35 | $219.35 | $219.30 |
| Purchase #5 | $144.80 | 7.191% | $155.2126 | $155.21 | $155.20 | $155.20 |
| Purchase #6 | $129.59 | 8.865% | $141.0782 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $106.95 | 9.467% | $117.075 | $117.08 | $117.10 | $117.10 |
| 7 purchase totals = | $733.75 | $794.6036 | $794.60 | $794.65 | $794.50 | |