| 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 | $70.81 | 12.523% | $79.6775 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $94.38 | 13.453% | $107.0769 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $76.34 | 13.186% | $86.4062 | $86.41 | $86.40 | $86.40 |
| Purchase #4 | $243.55 | 4.848% | $255.3573 | $255.36 | $255.35 | $255.40 |
| Purchase #5 | $241.91 | 6.211% | $256.935 | $256.94 | $256.95 | $256.90 |
| Purchase #6 | $93.46 | 9.295% | $102.1471 | $102.15 | $102.15 | $102.10 |
| Purchase #7 | $224.42 | 6.115% | $238.1433 | $238.14 | $238.15 | $238.10 |
| 7 purchase totals = | $1,044.87 | $1,125.7433 | $1,125.76 | $1,125.80 | $1,125.70 | |