| 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 | $78.88 | 9.860% | $86.6576 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $61.94 | 6.227% | $65.797 | $65.80 | $65.80 | $65.80 |
| Purchase #3 | $102.26 | 3.545% | $105.8851 | $105.89 | $105.90 | $105.90 |
| Purchase #4 | $138.25 | 13.533% | $156.9594 | $156.96 | $156.95 | $157.00 |
| Purchase #5 | $62.54 | 10.797% | $69.2924 | $69.29 | $69.30 | $69.30 |
| Purchase #6 | $153.57 | 3.827% | $159.4471 | $159.45 | $159.45 | $159.40 |
| Purchase #7 | $45.91 | 4.330% | $47.8979 | $47.90 | $47.90 | $47.90 |
| 7 purchase totals = | $643.35 | $691.9365 | $691.95 | $691.95 | $692.00 | |