| 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 | $41.56 | 6.704% | $44.3462 | $44.35 | $44.35 | $44.30 |
| Purchase #2 | $198.36 | 10.768% | $219.7194 | $219.72 | $219.70 | $219.70 |
| Purchase #3 | $26.54 | 13.348% | $30.0826 | $30.08 | $30.10 | $30.10 |
| Purchase #4 | $35.41 | 4.810% | $37.1132 | $37.11 | $37.10 | $37.10 |
| Purchase #5 | $59.43 | 11.279% | $66.1331 | $66.13 | $66.15 | $66.10 |
| Purchase #6 | $9.61 | 13.157% | $10.8744 | $10.87 | $10.85 | $10.90 |
| Purchase #7 | $197.49 | 7.355% | $212.0154 | $212.02 | $212.00 | $212.00 |
| 7 purchase totals = | $568.40 | $620.2843 | $620.28 | $620.25 | $620.20 | |