| 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 | $240.67 | 4.774% | $252.1596 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $55.88 | 10.711% | $61.8653 | $61.87 | $61.85 | $61.90 |
| Purchase #3 | $97.29 | 11.171% | $108.1583 | $108.16 | $108.15 | $108.20 |
| Purchase #4 | $112.52 | 7.151% | $120.5663 | $120.57 | $120.55 | $120.60 |
| Purchase #5 | $84.28 | 10.850% | $93.4244 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $16.72 | 4.643% | $17.4963 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $152.66 | 11.299% | $169.9091 | $169.91 | $169.90 | $169.90 |
| 7 purchase totals = | $760.02 | $823.5793 | $823.59 | $823.50 | $823.70 | |