| 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 | $66.31 | 11.679% | $74.0543 | $74.05 | $74.05 | $74.10 |
| Purchase #2 | $47.71 | 4.411% | $49.8145 | $49.81 | $49.80 | $49.80 |
| Purchase #3 | $178.79 | 8.648% | $194.2518 | $194.25 | $194.25 | $194.30 |
| Purchase #4 | $48.64 | 11.432% | $54.2005 | $54.20 | $54.20 | $54.20 |
| Purchase #5 | $30.64 | 4.463% | $32.0075 | $32.01 | $32.00 | $32.00 |
| Purchase #6 | $138.36 | 11.252% | $153.9283 | $153.93 | $153.95 | $153.90 |
| Purchase #7 | $79.30 | 4.264% | $82.6814 | $82.68 | $82.70 | $82.70 |
| 7 purchase totals = | $589.75 | $640.9383 | $640.93 | $640.95 | $641.00 | |