| 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 | $66.65 | 4.645% | $69.7459 | $69.75 | $69.75 | $69.70 |
| Purchase #2 | $221.52 | 11.729% | $247.5021 | $247.50 | $247.50 | $247.50 |
| Purchase #3 | $237.84 | 3.734% | $246.7209 | $246.72 | $246.70 | $246.70 |
| Purchase #4 | $60.68 | 8.123% | $65.609 | $65.61 | $65.60 | $65.60 |
| Purchase #5 | $17.61 | 8.330% | $19.0769 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $138.67 | 11.694% | $154.8861 | $154.89 | $154.90 | $154.90 |
| Purchase #7 | $33.49 | 12.383% | $37.6371 | $37.64 | $37.65 | $37.60 |
| 7 purchase totals = | $776.46 | $841.1780 | $841.19 | $841.20 | $841.10 | |