| 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 | $88.36 | 3.268% | $91.2476 | $91.25 | $91.25 | $91.20 |
| Purchase #2 | $78.52 | 8.792% | $85.4235 | $85.42 | $85.40 | $85.40 |
| Purchase #3 | $8.89 | 12.288% | $9.9824 | $9.98 | $10.00 | $10.00 |
| Purchase #4 | $67.47 | 4.738% | $70.6667 | $70.67 | $70.65 | $70.70 |
| Purchase #5 | $102.61 | 4.709% | $107.4419 | $107.44 | $107.45 | $107.40 |
| Purchase #6 | $61.89 | 7.850% | $66.7484 | $66.75 | $66.75 | $66.70 |
| Purchase #7 | $249.50 | 13.204% | $282.444 | $282.44 | $282.45 | $282.40 |
| 7 purchase totals = | $657.24 | $713.9545 | $713.95 | $713.95 | $713.80 | |