| 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 | $191.50 | 9.544% | $209.7768 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $76.47 | 13.148% | $86.5243 | $86.52 | $86.50 | $86.50 |
| Purchase #3 | $180.40 | 11.846% | $201.7702 | $201.77 | $201.75 | $201.80 |
| Purchase #4 | $72.43 | 9.352% | $79.2037 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $71.28 | 10.834% | $79.0025 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $41.34 | 8.286% | $44.7654 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $11.77 | 8.758% | $12.8008 | $12.80 | $12.80 | $12.80 |
| 7 purchase totals = | $645.19 | $713.8437 | $713.84 | $713.80 | $713.90 | |