| 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 | $75.33 | 8.740% | $81.9138 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $144.28 | 3.111% | $148.7686 | $148.77 | $148.75 | $148.80 |
| Purchase #3 | $235.92 | 3.572% | $244.3471 | $244.35 | $244.35 | $244.30 |
| Purchase #4 | $234.58 | 11.366% | $261.2424 | $261.24 | $261.25 | $261.20 |
| Purchase #5 | $98.89 | 4.430% | $103.2708 | $103.27 | $103.25 | $103.30 |
| Purchase #6 | $15.73 | 7.537% | $16.9156 | $16.92 | $16.90 | $16.90 |
| Purchase #7 | $47.53 | 13.193% | $53.8006 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $852.26 | $910.2589 | $910.26 | $910.20 | $910.20 | |