| 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 | $93.36 | 8.451% | $101.2499 | $101.25 | $101.25 | $101.20 |
| Purchase #2 | $5.36 | 5.302% | $5.6442 | $5.64 | $5.65 | $5.60 |
| Purchase #3 | $188.98 | 10.672% | $209.1479 | $209.15 | $209.15 | $209.10 |
| Purchase #4 | $162.66 | 8.189% | $175.9802 | $175.98 | $176.00 | $176.00 |
| Purchase #5 | $112.29 | 3.675% | $116.4167 | $116.42 | $116.40 | $116.40 |
| Purchase #6 | $54.48 | 7.435% | $58.5306 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $214.79 | 8.845% | $233.7882 | $233.79 | $233.80 | $233.80 |
| 7 purchase totals = | $831.92 | $900.7577 | $900.76 | $900.80 | $900.60 | |