| 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 | $72.60 | 9.192% | $79.2734 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $52.39 | 9.319% | $57.2722 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $178.54 | 9.756% | $195.9584 | $195.96 | $195.95 | $196.00 |
| Purchase #4 | $85.64 | 9.344% | $93.6422 | $93.64 | $93.65 | $93.60 |
| Purchase #5 | $170.99 | 13.451% | $193.9899 | $193.99 | $194.00 | $194.00 |
| Purchase #6 | $233.97 | 6.771% | $249.8121 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $56.73 | 10.625% | $62.7576 | $62.76 | $62.75 | $62.80 |
| 7 purchase totals = | $850.86 | $932.7058 | $932.70 | $932.65 | $932.80 | |