| 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 | $65.32 | 4.731% | $68.4103 | $68.41 | $68.40 | $68.40 |
| Purchase #2 | $96.63 | 9.809% | $106.1084 | $106.11 | $106.10 | $106.10 |
| Purchase #3 | $197.87 | 7.520% | $212.7498 | $212.75 | $212.75 | $212.70 |
| Purchase #4 | $183.54 | 10.761% | $203.2907 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $36.92 | 11.416% | $41.1348 | $41.13 | $41.15 | $41.10 |
| Purchase #6 | $196.63 | 5.555% | $207.5528 | $207.55 | $207.55 | $207.60 |
| Purchase #7 | $107.60 | 3.281% | $111.1304 | $111.13 | $111.15 | $111.10 |
| 7 purchase totals = | $884.51 | $950.3772 | $950.37 | $950.40 | $950.30 | |