| 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 | $27.33 | 11.678% | $30.5216 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $160.76 | 4.294% | $167.663 | $167.66 | $167.65 | $167.70 |
| Purchase #3 | $103.44 | 13.719% | $117.6309 | $117.63 | $117.65 | $117.60 |
| Purchase #4 | $50.59 | 11.661% | $56.4893 | $56.49 | $56.50 | $56.50 |
| Purchase #5 | $219.43 | 7.642% | $236.1988 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $148.88 | 10.430% | $164.4082 | $164.41 | $164.40 | $164.40 |
| Purchase #7 | $98.83 | 10.292% | $109.0016 | $109.00 | $109.00 | $109.00 |
| 7 purchase totals = | $809.26 | $881.9134 | $881.91 | $881.90 | $881.90 | |