| 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 | $35.97 | 6.466% | $38.2958 | $38.30 | $38.30 | $38.30 |
| Purchase #2 | $181.45 | 9.381% | $198.4718 | $198.47 | $198.45 | $198.50 |
| Purchase #3 | $161.33 | 10.140% | $177.6889 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $62.36 | 8.157% | $67.4467 | $67.45 | $67.45 | $67.40 |
| Purchase #5 | $155.57 | 3.171% | $160.5031 | $160.50 | $160.50 | $160.50 |
| Purchase #6 | $123.65 | 4.524% | $129.2439 | $129.24 | $129.25 | $129.20 |
| Purchase #7 | $191.84 | 8.460% | $208.0697 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $912.17 | $979.7199 | $979.72 | $979.70 | $979.70 | |