| 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 | $37.78 | 10.278% | $41.663 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $13.65 | 3.864% | $14.1774 | $14.18 | $14.20 | $14.20 |
| Purchase #3 | $156.49 | 8.588% | $169.9294 | $169.93 | $169.95 | $169.90 |
| Purchase #4 | $72.95 | 12.695% | $82.211 | $82.21 | $82.20 | $82.20 |
| Purchase #5 | $12.76 | 8.445% | $13.8376 | $13.84 | $13.85 | $13.80 |
| Purchase #6 | $223.26 | 5.830% | $236.2761 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $21.82 | 3.208% | $22.52 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $538.71 | $580.6145 | $580.62 | $580.65 | $580.60 | |