| 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 | $37.69 | 11.115% | $41.8792 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $82.34 | 12.258% | $92.4332 | $92.43 | $92.45 | $92.40 |
| Purchase #3 | $97.35 | 3.107% | $100.3747 | $100.37 | $100.35 | $100.40 |
| Purchase #4 | $224.95 | 8.874% | $244.9121 | $244.91 | $244.90 | $244.90 |
| Purchase #5 | $242.89 | 5.184% | $255.4814 | $255.48 | $255.50 | $255.50 |
| Purchase #6 | $21.31 | 8.541% | $23.1301 | $23.13 | $23.15 | $23.10 |
| Purchase #7 | $8.80 | 3.285% | $9.0891 | $9.09 | $9.10 | $9.10 |
| 7 purchase totals = | $715.33 | $767.2998 | $767.29 | $767.35 | $767.30 | |