| 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 | $23.28 | 6.414% | $24.7732 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $170.79 | 5.444% | $180.0878 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $15.47 | 6.717% | $16.5091 | $16.51 | $16.50 | $16.50 |
| Purchase #4 | $222.96 | 9.192% | $243.4545 | $243.45 | $243.45 | $243.50 |
| Purchase #5 | $134.28 | 5.290% | $141.3834 | $141.38 | $141.40 | $141.40 |
| Purchase #6 | $206.43 | 12.138% | $231.4865 | $231.49 | $231.50 | $231.50 |
| Purchase #7 | $78.70 | 7.750% | $84.7993 | $84.80 | $84.80 | $84.80 |
| 7 purchase totals = | $851.91 | $922.4938 | $922.49 | $922.50 | $922.60 | |