| 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 | $22.33 | 8.663% | $24.2644 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $199.40 | 8.179% | $215.7089 | $215.71 | $215.70 | $215.70 |
| Purchase #3 | $101.49 | 13.468% | $115.1587 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $149.28 | 5.172% | $157.0008 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $152.63 | 3.410% | $157.8347 | $157.83 | $157.85 | $157.80 |
| Purchase #6 | $67.91 | 10.210% | $74.8436 | $74.84 | $74.85 | $74.80 |
| Purchase #7 | $94.60 | 4.284% | $98.6527 | $98.65 | $98.65 | $98.70 |
| 7 purchase totals = | $787.64 | $843.4638 | $843.45 | $843.45 | $843.50 | |