| 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 | $38.31 | 12.572% | $43.1263 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $84.93 | 5.279% | $89.4135 | $89.41 | $89.40 | $89.40 |
| Purchase #3 | $73.55 | 8.367% | $79.7039 | $79.70 | $79.70 | $79.70 |
| Purchase #4 | $117.74 | 5.628% | $124.3664 | $124.37 | $124.35 | $124.40 |
| Purchase #5 | $12.46 | 12.729% | $14.046 | $14.05 | $14.05 | $14.00 |
| Purchase #6 | $135.89 | 11.196% | $151.1042 | $151.10 | $151.10 | $151.10 |
| Purchase #7 | $28.31 | 6.759% | $30.2235 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $491.19 | $531.9838 | $531.98 | $531.95 | $531.90 | |