| 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 | $26.73 | 10.304% | $29.4843 | $29.48 | $29.50 | $29.50 |
| Purchase #2 | $17.28 | 3.519% | $17.8881 | $17.89 | $17.90 | $17.90 |
| Purchase #3 | $92.84 | 10.145% | $102.2586 | $102.26 | $102.25 | $102.30 |
| Purchase #4 | $64.70 | 8.808% | $70.3988 | $70.40 | $70.40 | $70.40 |
| Purchase #5 | $212.31 | 3.130% | $218.9553 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $237.98 | 4.145% | $247.8443 | $247.84 | $247.85 | $247.80 |
| Purchase #7 | $86.67 | 9.813% | $95.1749 | $95.17 | $95.15 | $95.20 |
| 7 purchase totals = | $738.51 | $782.0043 | $782.00 | $782.00 | $782.10 | |