| 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 | $41.28 | 6.792% | $44.0837 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $124.27 | 9.835% | $136.492 | $136.49 | $136.50 | $136.50 |
| Purchase #3 | $132.95 | 10.235% | $146.5574 | $146.56 | $146.55 | $146.60 |
| Purchase #4 | $45.89 | 7.804% | $49.4713 | $49.47 | $49.45 | $49.50 |
| Purchase #5 | $125.69 | 3.681% | $130.3166 | $130.32 | $130.30 | $130.30 |
| Purchase #6 | $136.50 | 8.407% | $147.9756 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $200.55 | 5.287% | $211.1531 | $211.15 | $211.15 | $211.20 |
| 7 purchase totals = | $807.13 | $866.0497 | $866.05 | $866.05 | $866.20 | |