| 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 | $77.82 | 9.252% | $85.0199 | $85.02 | $85.00 | $85.00 |
| Purchase #2 | $75.43 | 11.581% | $84.1655 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $195.73 | 8.800% | $212.9542 | $212.95 | $212.95 | $213.00 |
| Purchase #4 | $221.58 | 8.422% | $240.2415 | $240.24 | $240.25 | $240.20 |
| Purchase #5 | $37.54 | 10.757% | $41.5782 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $26.98 | 13.417% | $30.5999 | $30.60 | $30.60 | $30.60 |
| Purchase #7 | $132.51 | 8.318% | $143.5322 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $767.59 | $838.0914 | $838.09 | $838.10 | $838.10 | |