| 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 | $46.56 | 7.773% | $50.1791 | $50.18 | $50.20 | $50.20 |
| Purchase #2 | $36.95 | 11.281% | $41.1183 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $102.34 | 4.497% | $106.9422 | $106.94 | $106.95 | $106.90 |
| Purchase #4 | $198.74 | 9.518% | $217.6561 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $40.75 | 11.675% | $45.5076 | $45.51 | $45.50 | $45.50 |
| Purchase #6 | $86.75 | 4.246% | $90.4334 | $90.43 | $90.45 | $90.40 |
| Purchase #7 | $177.83 | 11.489% | $198.2609 | $198.26 | $198.25 | $198.30 |
| 7 purchase totals = | $689.92 | $750.0976 | $750.10 | $750.10 | $750.10 | |