| 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 | $93.40 | 13.273% | $105.797 | $105.80 | $105.80 | $105.80 |
| Purchase #2 | $47.36 | 6.594% | $50.4829 | $50.48 | $50.50 | $50.50 |
| Purchase #3 | $228.37 | 11.325% | $254.2329 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $36.69 | 5.137% | $38.5748 | $38.57 | $38.55 | $38.60 |
| Purchase #5 | $23.96 | 6.388% | $25.4906 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $5.51 | 5.821% | $5.8307 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $72.91 | 12.861% | $82.287 | $82.29 | $82.30 | $82.30 |
| 7 purchase totals = | $508.20 | $562.6959 | $562.69 | $562.75 | $562.70 | |