| 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 | $21.78 | 10.258% | $24.0142 | $24.01 | $24.00 | $24.00 |
| Purchase #2 | $58.68 | 11.758% | $65.5796 | $65.58 | $65.60 | $65.60 |
| Purchase #3 | $177.87 | 3.550% | $184.1844 | $184.18 | $184.20 | $184.20 |
| Purchase #4 | $41.89 | 7.693% | $45.1126 | $45.11 | $45.10 | $45.10 |
| Purchase #5 | $104.50 | 12.111% | $117.156 | $117.16 | $117.15 | $117.20 |
| Purchase #6 | $142.78 | 11.419% | $159.084 | $159.08 | $159.10 | $159.10 |
| Purchase #7 | $143.65 | 4.273% | $149.7882 | $149.79 | $149.80 | $149.80 |
| 7 purchase totals = | $691.15 | $744.9190 | $744.91 | $744.95 | $745.00 | |