| 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 | $26.76 | 4.357% | $27.9259 | $27.93 | $27.95 | $27.90 |
| Purchase #2 | $37.69 | 3.184% | $38.89 | $38.89 | $38.90 | $38.90 |
| Purchase #3 | $116.81 | 4.374% | $121.9193 | $121.92 | $121.90 | $121.90 |
| Purchase #4 | $62.27 | 4.511% | $65.079 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $66.98 | 11.257% | $74.5199 | $74.52 | $74.50 | $74.50 |
| Purchase #6 | $230.78 | 7.133% | $247.2415 | $247.24 | $247.25 | $247.20 |
| Purchase #7 | $223.89 | 4.682% | $234.3725 | $234.37 | $234.35 | $234.40 |
| 7 purchase totals = | $765.18 | $809.9481 | $809.95 | $809.95 | $809.90 | |