| 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 | $77.39 | 7.334% | $83.0658 | $83.07 | $83.05 | $83.10 |
| Purchase #2 | $200.31 | 12.803% | $225.9557 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $115.37 | 8.289% | $124.933 | $124.93 | $124.95 | $124.90 |
| Purchase #4 | $73.60 | 7.139% | $78.8543 | $78.85 | $78.85 | $78.90 |
| Purchase #5 | $26.46 | 13.611% | $30.0615 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $132.85 | 5.481% | $140.1315 | $140.13 | $140.15 | $140.10 |
| Purchase #7 | $221.65 | 4.130% | $230.8041 | $230.80 | $230.80 | $230.80 |
| 7 purchase totals = | $847.63 | $913.8059 | $913.80 | $913.80 | $913.90 | |