| 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 | $132.37 | 12.755% | $149.2538 | $149.25 | $149.25 | $149.30 |
| Purchase #2 | $5.51 | 3.654% | $5.7113 | $5.71 | $5.70 | $5.70 |
| Purchase #3 | $32.38 | 3.149% | $33.3996 | $33.40 | $33.40 | $33.40 |
| Purchase #4 | $186.69 | 10.188% | $205.71 | $205.71 | $205.70 | $205.70 |
| Purchase #5 | $40.43 | 10.690% | $44.752 | $44.75 | $44.75 | $44.80 |
| Purchase #6 | $45.89 | 5.142% | $48.2497 | $48.25 | $48.25 | $48.20 |
| Purchase #7 | $107.54 | 4.803% | $112.7051 | $112.71 | $112.70 | $112.70 |
| 7 purchase totals = | $550.81 | $599.7815 | $599.78 | $599.75 | $599.80 | |