| 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 | $51.92 | 10.180% | $57.2055 | $57.21 | $57.20 | $57.20 |
| Purchase #2 | $116.76 | 13.864% | $132.9476 | $132.95 | $132.95 | $132.90 |
| Purchase #3 | $247.43 | 11.118% | $274.9393 | $274.94 | $274.95 | $274.90 |
| Purchase #4 | $75.43 | 7.383% | $80.999 | $81.00 | $81.00 | $81.00 |
| Purchase #5 | $48.85 | 5.635% | $51.6027 | $51.60 | $51.60 | $51.60 |
| Purchase #6 | $118.91 | 6.213% | $126.2979 | $126.30 | $126.30 | $126.30 |
| Purchase #7 | $135.38 | 3.463% | $140.0682 | $140.07 | $140.05 | $140.10 |
| 7 purchase totals = | $794.68 | $864.0602 | $864.07 | $864.05 | $864.00 | |