| 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 | $44.38 | 4.635% | $46.437 | $46.44 | $46.45 | $46.40 |
| Purchase #2 | $10.34 | 11.135% | $11.4914 | $11.49 | $11.50 | $11.50 |
| Purchase #3 | $25.26 | 12.444% | $28.4034 | $28.40 | $28.40 | $28.40 |
| Purchase #4 | $57.87 | 8.542% | $62.8133 | $62.81 | $62.80 | $62.80 |
| Purchase #5 | $177.60 | 7.853% | $191.5469 | $191.55 | $191.55 | $191.50 |
| Purchase #6 | $163.38 | 8.633% | $177.4846 | $177.48 | $177.50 | $177.50 |
| Purchase #7 | $49.32 | 10.453% | $54.4754 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $528.15 | $572.6520 | $572.65 | $572.70 | $572.60 | |