| 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 | $22.62 | 11.610% | $25.2462 | $25.25 | $25.25 | $25.20 |
| Purchase #2 | $130.70 | 13.789% | $148.7222 | $148.72 | $148.70 | $148.70 |
| Purchase #3 | $187.88 | 10.777% | $208.1278 | $208.13 | $208.15 | $208.10 |
| Purchase #4 | $75.81 | 5.398% | $79.9022 | $79.90 | $79.90 | $79.90 |
| Purchase #5 | $76.26 | 10.868% | $84.5479 | $84.55 | $84.55 | $84.50 |
| Purchase #6 | $132.49 | 5.549% | $139.8419 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $243.81 | 10.444% | $269.2735 | $269.27 | $269.25 | $269.30 |
| 7 purchase totals = | $869.57 | $955.6617 | $955.66 | $955.65 | $955.50 | |