| 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 | $34.61 | 11.835% | $38.7061 | $38.71 | $38.70 | $38.70 |
| Purchase #2 | $247.96 | 12.428% | $278.7765 | $278.78 | $278.80 | $278.80 |
| Purchase #3 | $117.72 | 7.186% | $126.1794 | $126.18 | $126.20 | $126.20 |
| Purchase #4 | $7.92 | 8.387% | $8.5843 | $8.58 | $8.60 | $8.60 |
| Purchase #5 | $148.64 | 12.524% | $167.2557 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $48.54 | 10.574% | $53.6726 | $53.67 | $53.65 | $53.70 |
| Purchase #7 | $89.40 | 10.815% | $99.0686 | $99.07 | $99.05 | $99.10 |
| 7 purchase totals = | $694.79 | $772.2432 | $772.25 | $772.25 | $772.40 | |