| 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 | $37.48 | 9.569% | $41.0665 | $41.07 | $41.05 | $41.10 |
| Purchase #2 | $226.83 | 10.777% | $251.2755 | $251.28 | $251.30 | $251.30 |
| Purchase #3 | $92.48 | 5.515% | $97.5803 | $97.58 | $97.60 | $97.60 |
| Purchase #4 | $47.88 | 9.626% | $52.4889 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $172.75 | 7.422% | $185.5715 | $185.57 | $185.55 | $185.60 |
| Purchase #6 | $246.69 | 8.207% | $266.9358 | $266.94 | $266.95 | $266.90 |
| Purchase #7 | $57.28 | 10.279% | $63.1678 | $63.17 | $63.15 | $63.20 |
| 7 purchase totals = | $881.39 | $958.0863 | $958.10 | $958.10 | $958.20 | |