| 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 | $19.36 | 4.871% | $20.303 | $20.30 | $20.30 | $20.30 |
| Purchase #2 | $205.67 | 8.533% | $223.2198 | $223.22 | $223.20 | $223.20 |
| Purchase #3 | $96.76 | 6.490% | $103.0397 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $59.33 | 12.105% | $66.5119 | $66.51 | $66.50 | $66.50 |
| Purchase #5 | $109.53 | 11.357% | $121.9693 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $157.57 | 4.533% | $164.7126 | $164.71 | $164.70 | $164.70 |
| Purchase #7 | $247.84 | 3.874% | $257.4413 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $896.06 | $957.1976 | $957.19 | $957.15 | $957.10 | |