| 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 | $74.95 | 13.725% | $85.2369 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $67.94 | 8.748% | $73.8834 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $95.42 | 3.847% | $99.0908 | $99.09 | $99.10 | $99.10 |
| Purchase #4 | $187.42 | 4.104% | $195.1117 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $113.70 | 10.684% | $125.8477 | $125.85 | $125.85 | $125.80 |
| Purchase #6 | $51.96 | 3.162% | $53.603 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $12.32 | 11.167% | $13.6958 | $13.70 | $13.70 | $13.70 |
| 7 purchase totals = | $603.71 | $646.4693 | $646.47 | $646.50 | $646.40 | |