| 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 | $72.71 | 8.286% | $78.7348 | $78.73 | $78.75 | $78.70 |
| Purchase #2 | $247.42 | 3.613% | $256.3593 | $256.36 | $256.35 | $256.40 |
| Purchase #3 | $228.62 | 3.463% | $236.5371 | $236.54 | $236.55 | $236.50 |
| Purchase #4 | $247.92 | 6.799% | $264.7761 | $264.78 | $264.80 | $264.80 |
| Purchase #5 | $155.83 | 4.659% | $163.0901 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $11.99 | 9.481% | $13.1268 | $13.13 | $13.15 | $13.10 |
| Purchase #7 | $121.85 | 4.753% | $127.6415 | $127.64 | $127.65 | $127.60 |
| 7 purchase totals = | $1,086.34 | $1,140.2657 | $1,140.27 | $1,140.35 | $1,140.20 | |