| 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 | $10.98 | 6.624% | $11.7073 | $11.71 | $11.70 | $11.70 |
| Purchase #2 | $243.52 | 7.779% | $262.4634 | $262.46 | $262.45 | $262.50 |
| Purchase #3 | $57.97 | 3.682% | $60.1045 | $60.10 | $60.10 | $60.10 |
| Purchase #4 | $49.93 | 11.733% | $55.7883 | $55.79 | $55.80 | $55.80 |
| Purchase #5 | $52.68 | 3.475% | $54.5106 | $54.51 | $54.50 | $54.50 |
| Purchase #6 | $43.37 | 12.607% | $48.8377 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $178.36 | 10.209% | $196.5688 | $196.57 | $196.55 | $196.60 |
| 7 purchase totals = | $636.81 | $689.9806 | $689.98 | $689.95 | $690.00 | |