| 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 | $30.83 | 7.615% | $33.1777 | $33.18 | $33.20 | $33.20 |
| Purchase #2 | $152.80 | 12.139% | $171.3484 | $171.35 | $171.35 | $171.30 |
| Purchase #3 | $246.77 | 10.780% | $273.3718 | $273.37 | $273.35 | $273.40 |
| Purchase #4 | $209.49 | 10.585% | $231.6645 | $231.66 | $231.65 | $231.70 |
| Purchase #5 | $195.72 | 7.784% | $210.9548 | $210.95 | $210.95 | $211.00 |
| Purchase #6 | $28.79 | 13.444% | $32.6605 | $32.66 | $32.65 | $32.70 |
| Purchase #7 | $29.99 | 11.820% | $33.5348 | $33.53 | $33.55 | $33.50 |
| 7 purchase totals = | $894.39 | $986.7125 | $986.70 | $986.70 | $986.80 | |