| 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 | $19.51 | 13.253% | $22.0957 | $22.10 | $22.10 | $22.10 |
| Purchase #2 | $57.79 | 11.272% | $64.3041 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $184.35 | 6.581% | $196.4821 | $196.48 | $196.50 | $196.50 |
| Purchase #4 | $32.95 | 9.605% | $36.1148 | $36.11 | $36.10 | $36.10 |
| Purchase #5 | $237.87 | 11.588% | $265.4344 | $265.43 | $265.45 | $265.40 |
| Purchase #6 | $26.97 | 11.342% | $30.0289 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $173.57 | 12.161% | $194.6778 | $194.68 | $194.70 | $194.70 |
| 7 purchase totals = | $733.01 | $809.1378 | $809.13 | $809.20 | $809.10 | |