| 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 | $89.76 | 8.105% | $97.035 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $22.78 | 12.343% | $25.5917 | $25.59 | $25.60 | $25.60 |
| Purchase #3 | $142.29 | 6.117% | $150.9939 | $150.99 | $151.00 | $151.00 |
| Purchase #4 | $47.76 | 10.521% | $52.7848 | $52.78 | $52.80 | $52.80 |
| Purchase #5 | $80.81 | 7.524% | $86.8901 | $86.89 | $86.90 | $86.90 |
| Purchase #6 | $198.68 | 9.403% | $217.3619 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $231.58 | 8.196% | $250.5603 | $250.56 | $250.55 | $250.60 |
| 7 purchase totals = | $813.66 | $881.2177 | $881.21 | $881.25 | $881.30 | |