| 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 | $32.92 | 3.831% | $34.1812 | $34.18 | $34.20 | $34.20 |
| Purchase #2 | $129.94 | 9.686% | $142.526 | $142.53 | $142.55 | $142.50 |
| Purchase #3 | $107.33 | 9.481% | $117.506 | $117.51 | $117.50 | $117.50 |
| Purchase #4 | $89.90 | 10.271% | $99.1336 | $99.13 | $99.15 | $99.10 |
| Purchase #5 | $157.97 | 5.147% | $166.1007 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $14.50 | 8.113% | $15.6764 | $15.68 | $15.70 | $15.70 |
| Purchase #7 | $138.99 | 12.246% | $156.0107 | $156.01 | $156.00 | $156.00 |
| 7 purchase totals = | $671.55 | $731.1346 | $731.14 | $731.20 | $731.10 | |