| 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 | $57.65 | 5.384% | $60.7539 | $60.75 | $60.75 | $60.80 |
| Purchase #2 | $16.65 | 8.536% | $18.0712 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $223.28 | 10.729% | $247.2357 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $179.38 | 9.289% | $196.0426 | $196.04 | $196.05 | $196.00 |
| Purchase #5 | $237.85 | 6.739% | $253.8787 | $253.88 | $253.90 | $253.90 |
| Purchase #6 | $59.29 | 7.234% | $63.579 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $136.37 | 10.815% | $151.1184 | $151.12 | $151.10 | $151.10 |
| 7 purchase totals = | $910.47 | $990.6795 | $990.68 | $990.70 | $990.70 | |