| 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 | $69.99 | 3.485% | $72.4292 | $72.43 | $72.45 | $72.40 |
| Purchase #2 | $164.49 | 13.399% | $186.53 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $19.80 | 13.812% | $22.5348 | $22.53 | $22.55 | $22.50 |
| Purchase #4 | $190.85 | 3.825% | $198.15 | $198.15 | $198.15 | $198.20 |
| Purchase #5 | $44.49 | 6.522% | $47.3916 | $47.39 | $47.40 | $47.40 |
| Purchase #6 | $248.44 | 11.320% | $276.5634 | $276.56 | $276.55 | $276.60 |
| Purchase #7 | $110.59 | 12.727% | $124.6648 | $124.66 | $124.65 | $124.70 |
| 7 purchase totals = | $848.65 | $928.2638 | $928.25 | $928.30 | $928.30 | |