| 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 | $21.74 | 13.401% | $24.6534 | $24.65 | $24.65 | $24.70 |
| Purchase #2 | $16.86 | 9.507% | $18.4629 | $18.46 | $18.45 | $18.50 |
| Purchase #3 | $101.95 | 7.846% | $109.949 | $109.95 | $109.95 | $109.90 |
| Purchase #4 | $120.33 | 3.482% | $124.5199 | $124.52 | $124.50 | $124.50 |
| Purchase #5 | $175.82 | 4.779% | $184.2224 | $184.22 | $184.20 | $184.20 |
| Purchase #6 | $69.93 | 3.366% | $72.2838 | $72.28 | $72.30 | $72.30 |
| Purchase #7 | $230.80 | 6.759% | $246.3998 | $246.40 | $246.40 | $246.40 |
| 7 purchase totals = | $737.43 | $780.4912 | $780.48 | $780.45 | $780.50 | |