| 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 | $82.80 | 7.542% | $89.0448 | $89.04 | $89.05 | $89.00 |
| Purchase #2 | $199.28 | 5.297% | $209.8359 | $209.84 | $209.85 | $209.80 |
| Purchase #3 | $82.63 | 6.433% | $87.9456 | $87.95 | $87.95 | $87.90 |
| Purchase #4 | $60.41 | 7.649% | $65.0308 | $65.03 | $65.05 | $65.00 |
| Purchase #5 | $236.93 | 3.175% | $244.4525 | $244.45 | $244.45 | $244.50 |
| Purchase #6 | $197.33 | 6.122% | $209.4105 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $15.90 | 3.383% | $16.4379 | $16.44 | $16.45 | $16.40 |
| 7 purchase totals = | $875.28 | $922.1580 | $922.16 | $922.20 | $922.00 | |