| 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 | $20.54 | 8.186% | $22.2214 | $22.22 | $22.20 | $22.20 |
| Purchase #2 | $58.96 | 12.756% | $66.4809 | $66.48 | $66.50 | $66.50 |
| Purchase #3 | $154.57 | 8.778% | $168.1382 | $168.14 | $168.15 | $168.10 |
| Purchase #4 | $160.63 | 4.499% | $167.8567 | $167.86 | $167.85 | $167.90 |
| Purchase #5 | $158.50 | 9.862% | $174.1313 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $21.99 | 9.810% | $24.1472 | $24.15 | $24.15 | $24.10 |
| Purchase #7 | $80.47 | 5.736% | $85.0858 | $85.09 | $85.10 | $85.10 |
| 7 purchase totals = | $655.66 | $708.0615 | $708.07 | $708.10 | $708.00 | |