| 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 | $80.33 | 4.164% | $83.6749 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $80.36 | 9.124% | $87.692 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $15.46 | 3.478% | $15.9977 | $16.00 | $16.00 | $16.00 |
| Purchase #4 | $80.29 | 11.416% | $89.4559 | $89.46 | $89.45 | $89.50 |
| Purchase #5 | $204.76 | 7.353% | $219.816 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $140.74 | 5.662% | $148.7087 | $148.71 | $148.70 | $148.70 |
| Purchase #7 | $20.50 | 10.380% | $22.6279 | $22.63 | $22.65 | $22.60 |
| 7 purchase totals = | $622.44 | $667.9731 | $667.98 | $667.95 | $668.00 | |