| 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 | $82.92 | 11.278% | $92.2717 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $79.83 | 11.547% | $89.048 | $89.05 | $89.05 | $89.00 |
| Purchase #3 | $57.96 | 13.829% | $65.9753 | $65.98 | $66.00 | $66.00 |
| Purchase #4 | $23.34 | 6.151% | $24.7756 | $24.78 | $24.80 | $24.80 |
| Purchase #5 | $28.26 | 7.557% | $30.3956 | $30.40 | $30.40 | $30.40 |
| Purchase #6 | $249.51 | 3.140% | $257.3446 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $229.25 | 12.283% | $257.4088 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $751.07 | $817.2196 | $817.23 | $817.25 | $817.20 | |