| 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 | $90.59 | 12.373% | $101.7987 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $227.71 | 7.169% | $244.0345 | $244.03 | $244.05 | $244.00 |
| Purchase #3 | $11.41 | 3.353% | $11.7926 | $11.79 | $11.80 | $11.80 |
| Purchase #4 | $43.51 | 8.704% | $47.2971 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $188.35 | 13.359% | $213.5117 | $213.51 | $213.50 | $213.50 |
| Purchase #6 | $61.95 | 12.144% | $69.4732 | $69.47 | $69.45 | $69.50 |
| Purchase #7 | $14.32 | 6.192% | $15.2067 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $637.84 | $703.1145 | $703.11 | $703.10 | $703.10 | |