| 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 | $6.62 | 9.155% | $7.2261 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $117.62 | 5.455% | $124.0362 | $124.04 | $124.05 | $124.00 |
| Purchase #3 | $82.72 | 6.714% | $88.2738 | $88.27 | $88.25 | $88.30 |
| Purchase #4 | $225.93 | 3.728% | $234.3527 | $234.35 | $234.35 | $234.40 |
| Purchase #5 | $23.54 | 10.588% | $26.0324 | $26.03 | $26.05 | $26.00 |
| Purchase #6 | $15.87 | 13.255% | $17.9736 | $17.97 | $17.95 | $18.00 |
| Purchase #7 | $159.97 | 6.351% | $170.1297 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $632.27 | $668.0245 | $668.02 | $668.05 | $668.00 | |