| 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 | $49.60 | 6.578% | $52.8627 | $52.86 | $52.85 | $52.90 |
| Purchase #2 | $98.62 | 11.630% | $110.0895 | $110.09 | $110.10 | $110.10 |
| Purchase #3 | $79.89 | 10.873% | $88.5764 | $88.58 | $88.60 | $88.60 |
| Purchase #4 | $11.72 | 9.849% | $12.8743 | $12.87 | $12.85 | $12.90 |
| Purchase #5 | $175.56 | 13.660% | $199.5415 | $199.54 | $199.55 | $199.50 |
| Purchase #6 | $152.31 | 5.588% | $160.8211 | $160.82 | $160.80 | $160.80 |
| Purchase #7 | $69.39 | 12.755% | $78.2407 | $78.24 | $78.25 | $78.20 |
| 7 purchase totals = | $637.09 | $703.0062 | $703.00 | $703.00 | $703.00 | |