| 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 | $62.85 | 3.693% | $65.1711 | $65.17 | $65.15 | $65.20 |
| Purchase #2 | $7.37 | 9.785% | $8.0912 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $167.71 | 10.443% | $185.224 | $185.22 | $185.20 | $185.20 |
| Purchase #4 | $115.31 | 12.150% | $129.3202 | $129.32 | $129.30 | $129.30 |
| Purchase #5 | $9.66 | 7.659% | $10.3999 | $10.40 | $10.40 | $10.40 |
| Purchase #6 | $52.43 | 5.305% | $55.2114 | $55.21 | $55.20 | $55.20 |
| Purchase #7 | $143.97 | 13.861% | $163.9257 | $163.93 | $163.95 | $163.90 |
| 7 purchase totals = | $559.30 | $617.3435 | $617.34 | $617.30 | $617.30 | |