| 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 | $125.75 | 4.660% | $131.61 | $131.61 | $131.60 | $131.60 |
| Purchase #2 | $64.95 | 5.284% | $68.382 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $166.60 | 11.532% | $185.8123 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $152.87 | 12.318% | $171.7005 | $171.70 | $171.70 | $171.70 |
| Purchase #5 | $109.34 | 13.828% | $124.4595 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $84.72 | 9.557% | $92.8167 | $92.82 | $92.80 | $92.80 |
| Purchase #7 | $70.79 | 12.762% | $79.8242 | $79.82 | $79.80 | $79.80 |
| 7 purchase totals = | $775.02 | $854.6052 | $854.60 | $854.55 | $854.60 | |