| 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 | $43.62 | 3.841% | $45.2954 | $45.30 | $45.30 | $45.30 |
| Purchase #2 | $105.49 | 7.696% | $113.6085 | $113.61 | $113.60 | $113.60 |
| Purchase #3 | $129.82 | 11.696% | $145.0037 | $145.00 | $145.00 | $145.00 |
| Purchase #4 | $24.31 | 7.387% | $26.1058 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $241.75 | 7.595% | $260.1109 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $198.79 | 5.600% | $209.9222 | $209.92 | $209.90 | $209.90 |
| Purchase #7 | $142.29 | 9.800% | $156.2344 | $156.23 | $156.25 | $156.20 |
| 7 purchase totals = | $886.07 | $956.2809 | $956.28 | $956.25 | $956.20 | |