| 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 | $38.32 | 7.689% | $41.2664 | $41.27 | $41.25 | $41.30 |
| Purchase #2 | $54.91 | 9.852% | $60.3197 | $60.32 | $60.30 | $60.30 |
| Purchase #3 | $226.36 | 10.134% | $249.2993 | $249.30 | $249.30 | $249.30 |
| Purchase #4 | $174.34 | 6.129% | $185.0253 | $185.03 | $185.05 | $185.00 |
| Purchase #5 | $176.49 | 6.847% | $188.5743 | $188.57 | $188.55 | $188.60 |
| Purchase #6 | $9.42 | 11.599% | $10.5126 | $10.51 | $10.50 | $10.50 |
| Purchase #7 | $170.47 | 4.471% | $178.0917 | $178.09 | $178.10 | $178.10 |
| 7 purchase totals = | $850.31 | $913.0893 | $913.09 | $913.05 | $913.10 | |