| 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 | $44.72 | 3.184% | $46.1439 | $46.14 | $46.15 | $46.10 |
| Purchase #2 | $226.83 | 8.569% | $246.2671 | $246.27 | $246.25 | $246.30 |
| Purchase #3 | $194.25 | 7.242% | $208.3176 | $208.32 | $208.30 | $208.30 |
| Purchase #4 | $48.38 | 11.524% | $53.9553 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $175.93 | 7.178% | $188.5583 | $188.56 | $188.55 | $188.60 |
| Purchase #6 | $75.91 | 5.301% | $79.934 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $148.66 | 12.792% | $167.6766 | $167.68 | $167.70 | $167.70 |
| 7 purchase totals = | $914.68 | $990.8528 | $990.86 | $990.85 | $990.90 | |