| 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 | $66.82 | 4.331% | $69.714 | $69.71 | $69.70 | $69.70 |
| Purchase #2 | $142.65 | 6.749% | $152.2774 | $152.28 | $152.30 | $152.30 |
| Purchase #3 | $119.49 | 4.556% | $124.934 | $124.93 | $124.95 | $124.90 |
| Purchase #4 | $116.72 | 13.420% | $132.3838 | $132.38 | $132.40 | $132.40 |
| Purchase #5 | $197.41 | 12.844% | $222.7653 | $222.77 | $222.75 | $222.80 |
| Purchase #6 | $37.35 | 10.500% | $41.2718 | $41.27 | $41.25 | $41.30 |
| Purchase #7 | $27.37 | 7.607% | $29.452 | $29.45 | $29.45 | $29.50 |
| 7 purchase totals = | $707.81 | $772.7983 | $772.79 | $772.80 | $772.90 | |