| 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 | $12.78 | 11.226% | $14.2147 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $157.99 | 8.269% | $171.0542 | $171.05 | $171.05 | $171.10 |
| Purchase #3 | $41.80 | 12.409% | $46.987 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $12.79 | 6.430% | $13.6124 | $13.61 | $13.60 | $13.60 |
| Purchase #5 | $20.87 | 5.187% | $21.9525 | $21.95 | $21.95 | $22.00 |
| Purchase #6 | $236.71 | 13.150% | $267.8374 | $267.84 | $267.85 | $267.80 |
| Purchase #7 | $111.83 | 3.439% | $115.6758 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $594.77 | $651.3340 | $651.33 | $651.35 | $651.40 | |