| 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 | $43.65 | 6.215% | $46.3628 | $46.36 | $46.35 | $46.40 |
| Purchase #2 | $160.66 | 8.814% | $174.8206 | $174.82 | $174.80 | $174.80 |
| Purchase #3 | $102.61 | 4.776% | $107.5107 | $107.51 | $107.50 | $107.50 |
| Purchase #4 | $13.53 | 4.684% | $14.1637 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $92.49 | 8.453% | $100.3082 | $100.31 | $100.30 | $100.30 |
| Purchase #6 | $139.40 | 6.567% | $148.5544 | $148.55 | $148.55 | $148.60 |
| Purchase #7 | $93.41 | 9.356% | $102.1494 | $102.15 | $102.15 | $102.10 |
| 7 purchase totals = | $645.75 | $693.8698 | $693.86 | $693.80 | $693.90 | |