| 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 | $117.79 | 11.841% | $131.7375 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $92.99 | 5.326% | $97.9426 | $97.94 | $97.95 | $97.90 |
| Purchase #3 | $230.54 | 7.742% | $248.3884 | $248.39 | $248.40 | $248.40 |
| Purchase #4 | $72.64 | 6.779% | $77.5643 | $77.56 | $77.55 | $77.60 |
| Purchase #5 | $231.63 | 6.156% | $245.8891 | $245.89 | $245.90 | $245.90 |
| Purchase #6 | $47.58 | 7.532% | $51.1637 | $51.16 | $51.15 | $51.20 |
| Purchase #7 | $57.68 | 12.670% | $64.9881 | $64.99 | $65.00 | $65.00 |
| 7 purchase totals = | $850.85 | $917.6737 | $917.67 | $917.70 | $917.70 | |