| 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 | $66.28 | 3.346% | $68.4977 | $68.50 | $68.50 | $68.50 |
| Purchase #2 | $38.66 | 6.478% | $41.1644 | $41.16 | $41.15 | $41.20 |
| Purchase #3 | $43.65 | 9.166% | $47.651 | $47.65 | $47.65 | $47.70 |
| Purchase #4 | $205.65 | 5.702% | $217.3762 | $217.38 | $217.40 | $217.40 |
| Purchase #5 | $229.96 | 13.429% | $260.8413 | $260.84 | $260.85 | $260.80 |
| Purchase #6 | $82.47 | 5.779% | $87.2359 | $87.24 | $87.25 | $87.20 |
| Purchase #7 | $113.25 | 4.385% | $118.216 | $118.22 | $118.20 | $118.20 |
| 7 purchase totals = | $779.92 | $840.9825 | $840.99 | $841.00 | $841.00 | |