| 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 | $70.63 | 7.279% | $75.7712 | $75.77 | $75.75 | $75.80 |
| Purchase #2 | $248.79 | 10.655% | $275.2986 | $275.30 | $275.30 | $275.30 |
| Purchase #3 | $75.98 | 4.861% | $79.6734 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $13.63 | 11.309% | $15.1714 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $229.83 | 11.819% | $256.9936 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $199.62 | 6.356% | $212.3078 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $210.78 | 5.344% | $222.0441 | $222.04 | $222.05 | $222.00 |
| 7 purchase totals = | $1,049.26 | $1,137.2601 | $1,137.25 | $1,137.20 | $1,137.30 | |