| 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 | $67.71 | 3.104% | $69.8117 | $69.81 | $69.80 | $69.80 |
| Purchase #2 | $57.56 | 12.535% | $64.7751 | $64.78 | $64.80 | $64.80 |
| Purchase #3 | $58.55 | 3.485% | $60.5905 | $60.59 | $60.60 | $60.60 |
| Purchase #4 | $215.57 | 8.466% | $233.8202 | $233.82 | $233.80 | $233.80 |
| Purchase #5 | $118.53 | 5.848% | $125.4616 | $125.46 | $125.45 | $125.50 |
| Purchase #6 | $131.32 | 11.287% | $146.1421 | $146.14 | $146.15 | $146.10 |
| Purchase #7 | $163.40 | 10.612% | $180.74 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $812.64 | $881.3412 | $881.34 | $881.35 | $881.30 | |