| 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 | $18.47 | 7.272% | $19.8131 | $19.81 | $19.80 | $19.80 |
| Purchase #2 | $207.67 | 12.652% | $233.9444 | $233.94 | $233.95 | $233.90 |
| Purchase #3 | $213.94 | 10.266% | $235.9031 | $235.90 | $235.90 | $235.90 |
| Purchase #4 | $58.46 | 11.760% | $65.3349 | $65.33 | $65.35 | $65.30 |
| Purchase #5 | $38.99 | 3.787% | $40.4666 | $40.47 | $40.45 | $40.50 |
| Purchase #6 | $124.38 | 6.810% | $132.8503 | $132.85 | $132.85 | $132.90 |
| Purchase #7 | $171.76 | 6.331% | $182.6341 | $182.63 | $182.65 | $182.60 |
| 7 purchase totals = | $833.67 | $910.9465 | $910.93 | $910.95 | $910.90 | |