| 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 | $42.95 | 13.814% | $48.8831 | $48.88 | $48.90 | $48.90 |
| Purchase #2 | $28.46 | 4.388% | $29.7088 | $29.71 | $29.70 | $29.70 |
| Purchase #3 | $24.95 | 5.687% | $26.3689 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $218.39 | 12.249% | $245.1406 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $146.47 | 7.419% | $157.3366 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $199.79 | 12.181% | $224.1264 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $178.35 | 10.341% | $196.7932 | $196.79 | $196.80 | $196.80 |
| 7 purchase totals = | $839.36 | $928.3576 | $928.36 | $928.40 | $928.30 | |