| 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 | $40.91 | 6.417% | $43.5352 | $43.54 | $43.55 | $43.50 |
| Purchase #2 | $185.37 | 4.288% | $193.3187 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $208.59 | 13.373% | $236.4847 | $236.48 | $236.50 | $236.50 |
| Purchase #4 | $23.79 | 4.478% | $24.8553 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $100.55 | 12.853% | $113.4737 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $41.38 | 12.873% | $46.7068 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $188.58 | 3.596% | $195.3613 | $195.36 | $195.35 | $195.40 |
| 7 purchase totals = | $789.17 | $853.7357 | $853.74 | $853.70 | $853.80 | |