| 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 | $17.62 | 3.858% | $18.2998 | $18.30 | $18.30 | $18.30 |
| Purchase #2 | $65.94 | 11.511% | $73.5304 | $73.53 | $73.55 | $73.50 |
| Purchase #3 | $196.93 | 3.585% | $203.9899 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $129.64 | 8.304% | $140.4053 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $224.69 | 12.140% | $251.9674 | $251.97 | $251.95 | $252.00 |
| Purchase #6 | $31.95 | 3.224% | $32.9801 | $32.98 | $33.00 | $33.00 |
| Purchase #7 | $212.65 | 7.120% | $227.7907 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $879.42 | $948.9636 | $948.97 | $949.00 | $949.00 | |