| 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 | $204.33 | 11.719% | $228.2754 | $228.28 | $228.30 | $228.30 |
| Purchase #2 | $92.63 | 7.416% | $99.4994 | $99.50 | $99.50 | $99.50 |
| Purchase #3 | $55.58 | 5.266% | $58.5068 | $58.51 | $58.50 | $58.50 |
| Purchase #4 | $64.99 | 4.643% | $68.0075 | $68.01 | $68.00 | $68.00 |
| Purchase #5 | $95.61 | 5.823% | $101.1774 | $101.18 | $101.20 | $101.20 |
| Purchase #6 | $44.99 | 12.329% | $50.5368 | $50.54 | $50.55 | $50.50 |
| Purchase #7 | $11.90 | 4.104% | $12.3884 | $12.39 | $12.40 | $12.40 |
| 7 purchase totals = | $570.03 | $618.3917 | $618.41 | $618.45 | $618.40 | |