| 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 | $46.84 | 3.185% | $48.3319 | $48.33 | $48.35 | $48.30 |
| Purchase #2 | $87.28 | 3.569% | $90.395 | $90.40 | $90.40 | $90.40 |
| Purchase #3 | $126.61 | 8.601% | $137.4997 | $137.50 | $137.50 | $137.50 |
| Purchase #4 | $190.68 | 8.442% | $206.7772 | $206.78 | $206.80 | $206.80 |
| Purchase #5 | $233.99 | 6.439% | $249.0566 | $249.06 | $249.05 | $249.10 |
| Purchase #6 | $42.88 | 5.607% | $45.2843 | $45.28 | $45.30 | $45.30 |
| Purchase #7 | $208.73 | 3.388% | $215.8018 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $937.01 | $993.1465 | $993.15 | $993.20 | $993.20 | |