| 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 | $47.78 | 7.421% | $51.3258 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $226.57 | 8.579% | $246.0074 | $246.01 | $246.00 | $246.00 |
| Purchase #3 | $206.57 | 4.330% | $215.5145 | $215.51 | $215.50 | $215.50 |
| Purchase #4 | $100.66 | 10.375% | $111.1035 | $111.10 | $111.10 | $111.10 |
| Purchase #5 | $170.52 | 10.288% | $188.0631 | $188.06 | $188.05 | $188.10 |
| Purchase #6 | $25.90 | 3.203% | $26.7296 | $26.73 | $26.75 | $26.70 |
| Purchase #7 | $60.82 | 12.575% | $68.4681 | $68.47 | $68.45 | $68.50 |
| 7 purchase totals = | $838.82 | $907.2120 | $907.21 | $907.20 | $907.20 | |