| 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 | $26.66 | 8.503% | $28.9269 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $84.75 | 12.371% | $95.2344 | $95.23 | $95.25 | $95.20 |
| Purchase #3 | $170.58 | 3.445% | $176.4565 | $176.46 | $176.45 | $176.50 |
| Purchase #4 | $7.58 | 12.649% | $8.5388 | $8.54 | $8.55 | $8.50 |
| Purchase #5 | $13.61 | 12.825% | $15.3555 | $15.36 | $15.35 | $15.40 |
| Purchase #6 | $76.74 | 3.289% | $79.264 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $14.41 | 3.747% | $14.9499 | $14.95 | $14.95 | $14.90 |
| 7 purchase totals = | $394.33 | $418.7260 | $418.73 | $418.75 | $418.70 | |