| 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 | $6.66 | 11.671% | $7.4373 | $7.44 | $7.45 | $7.40 |
| Purchase #2 | $58.80 | 8.341% | $63.7045 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $95.61 | 12.466% | $107.5287 | $107.53 | $107.55 | $107.50 |
| Purchase #4 | $130.31 | 7.126% | $139.5959 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $97.72 | 8.375% | $105.9041 | $105.90 | $105.90 | $105.90 |
| Purchase #6 | $91.95 | 5.866% | $97.3438 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $172.97 | 11.201% | $192.3444 | $192.34 | $192.35 | $192.30 |
| 7 purchase totals = | $654.02 | $713.8587 | $713.85 | $713.90 | $713.70 | |