| 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 | $67.82 | 11.200% | $75.4158 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $109.95 | 3.340% | $113.6223 | $113.62 | $113.60 | $113.60 |
| Purchase #3 | $8.52 | 7.588% | $9.1665 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $75.51 | 4.581% | $78.9691 | $78.97 | $78.95 | $79.00 |
| Purchase #5 | $106.48 | 6.207% | $113.0892 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $139.82 | 8.653% | $151.9186 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $44.25 | 13.382% | $50.1715 | $50.17 | $50.15 | $50.20 |
| 7 purchase totals = | $552.35 | $592.3530 | $592.36 | $592.25 | $592.40 | |