| 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 | $30.98 | 7.142% | $33.1926 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $249.39 | 11.417% | $277.8629 | $277.86 | $277.85 | $277.90 |
| Purchase #3 | $84.51 | 3.381% | $87.3673 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $175.44 | 11.562% | $195.7244 | $195.72 | $195.70 | $195.70 |
| Purchase #5 | $91.45 | 10.838% | $101.3614 | $101.36 | $101.35 | $101.40 |
| Purchase #6 | $246.34 | 13.108% | $278.6302 | $278.63 | $278.65 | $278.60 |
| Purchase #7 | $96.26 | 3.625% | $99.7494 | $99.75 | $99.75 | $99.70 |
| 7 purchase totals = | $974.37 | $1,073.8882 | $1,073.88 | $1,073.85 | $1,073.90 | |