| 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 | $225.93 | 5.530% | $238.4239 | $238.42 | $238.40 | $238.40 |
| Purchase #2 | $87.75 | 9.174% | $95.8002 | $95.80 | $95.80 | $95.80 |
| Purchase #3 | $60.87 | 7.156% | $65.2259 | $65.23 | $65.25 | $65.20 |
| Purchase #4 | $23.53 | 13.340% | $26.6689 | $26.67 | $26.65 | $26.70 |
| Purchase #5 | $103.63 | 9.145% | $113.107 | $113.11 | $113.10 | $113.10 |
| Purchase #6 | $21.43 | 6.450% | $22.8122 | $22.81 | $22.80 | $22.80 |
| Purchase #7 | $106.75 | 13.207% | $120.8485 | $120.85 | $120.85 | $120.80 |
| 7 purchase totals = | $629.89 | $682.8866 | $682.89 | $682.85 | $682.80 | |