| 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 | $52.90 | 11.768% | $59.1253 | $59.13 | $59.15 | $59.10 |
| Purchase #2 | $169.83 | 6.319% | $180.5616 | $180.56 | $180.55 | $180.60 |
| Purchase #3 | $175.29 | 3.813% | $181.9738 | $181.97 | $181.95 | $182.00 |
| Purchase #4 | $234.78 | 7.327% | $251.9823 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $21.28 | 7.502% | $22.8764 | $22.88 | $22.90 | $22.90 |
| Purchase #6 | $28.76 | 9.316% | $31.4393 | $31.44 | $31.45 | $31.40 |
| Purchase #7 | $118.27 | 3.623% | $122.5549 | $122.55 | $122.55 | $122.60 |
| 7 purchase totals = | $801.11 | $850.5136 | $850.51 | $850.55 | $850.60 | |