| 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 | $199.63 | 10.731% | $221.0523 | $221.05 | $221.05 | $221.10 |
| Purchase #2 | $46.99 | 13.862% | $53.5038 | $53.50 | $53.50 | $53.50 |
| Purchase #3 | $74.27 | 7.444% | $79.7987 | $79.80 | $79.80 | $79.80 |
| Purchase #4 | $37.54 | 11.351% | $41.8012 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $127.97 | 9.827% | $140.5456 | $140.55 | $140.55 | $140.50 |
| Purchase #6 | $57.78 | 13.754% | $65.7271 | $65.73 | $65.75 | $65.70 |
| Purchase #7 | $76.59 | 11.157% | $85.1351 | $85.14 | $85.15 | $85.10 |
| 7 purchase totals = | $620.77 | $687.5638 | $687.57 | $687.60 | $687.50 | |