| 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 | $61.48 | 13.734% | $69.9237 | $69.92 | $69.90 | $69.90 |
| Purchase #2 | $215.80 | 4.712% | $225.9685 | $225.97 | $225.95 | $226.00 |
| Purchase #3 | $45.71 | 5.746% | $48.3365 | $48.34 | $48.35 | $48.30 |
| Purchase #4 | $131.64 | 10.245% | $145.1265 | $145.13 | $145.15 | $145.10 |
| Purchase #5 | $41.26 | 3.568% | $42.7322 | $42.73 | $42.75 | $42.70 |
| Purchase #6 | $150.78 | 10.180% | $166.1294 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $42.25 | 11.141% | $46.9571 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $688.92 | $745.1739 | $745.18 | $745.20 | $745.10 | |