| 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 | $51.62 | 9.543% | $56.5461 | $56.55 | $56.55 | $56.50 |
| Purchase #2 | $9.33 | 3.227% | $9.6311 | $9.63 | $9.65 | $9.60 |
| Purchase #3 | $97.79 | 3.222% | $100.9408 | $100.94 | $100.95 | $100.90 |
| Purchase #4 | $237.61 | 8.870% | $258.686 | $258.69 | $258.70 | $258.70 |
| Purchase #5 | $129.38 | 4.776% | $135.5592 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $143.87 | 4.717% | $150.6563 | $150.66 | $150.65 | $150.70 |
| Purchase #7 | $193.94 | 3.358% | $200.4525 | $200.45 | $200.45 | $200.50 |
| 7 purchase totals = | $863.54 | $912.4720 | $912.48 | $912.50 | $912.50 | |