| 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 | $94.96 | 7.622% | $102.1979 | $102.20 | $102.20 | $102.20 |
| Purchase #2 | $54.61 | 9.515% | $59.8061 | $59.81 | $59.80 | $59.80 |
| Purchase #3 | $218.52 | 5.570% | $230.6916 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $177.75 | 11.435% | $198.0757 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $66.39 | 11.801% | $74.2247 | $74.22 | $74.20 | $74.20 |
| Purchase #6 | $30.87 | 9.837% | $33.9067 | $33.91 | $33.90 | $33.90 |
| Purchase #7 | $94.79 | 4.283% | $98.8499 | $98.85 | $98.85 | $98.80 |
| 7 purchase totals = | $737.89 | $797.7526 | $797.76 | $797.75 | $797.70 | |