| 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 | $49.97 | 4.846% | $52.3915 | $52.39 | $52.40 | $52.40 |
| Purchase #2 | $196.99 | 6.781% | $210.3479 | $210.35 | $210.35 | $210.30 |
| Purchase #3 | $185.50 | 6.167% | $196.9398 | $196.94 | $196.95 | $196.90 |
| Purchase #4 | $123.33 | 5.435% | $130.033 | $130.03 | $130.05 | $130.00 |
| Purchase #5 | $97.51 | 4.733% | $102.1251 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $59.90 | 6.755% | $63.9462 | $63.95 | $63.95 | $63.90 |
| Purchase #7 | $176.62 | 8.236% | $191.1664 | $191.17 | $191.15 | $191.20 |
| 7 purchase totals = | $889.82 | $946.9499 | $946.96 | $947.00 | $946.80 | |