| 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 | $226.81 | 11.363% | $252.5824 | $252.58 | $252.60 | $252.60 |
| Purchase #2 | $154.71 | 3.744% | $160.5023 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $82.75 | 3.462% | $85.6148 | $85.61 | $85.60 | $85.60 |
| Purchase #4 | $64.82 | 10.192% | $71.4265 | $71.43 | $71.45 | $71.40 |
| Purchase #5 | $9.33 | 6.578% | $9.9437 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $108.31 | 7.825% | $116.7853 | $116.79 | $116.80 | $116.80 |
| Purchase #7 | $18.54 | 13.464% | $21.0362 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $665.27 | $717.8912 | $717.89 | $717.95 | $717.80 | |