| 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 | $61.92 | 12.719% | $69.7956 | $69.80 | $69.80 | $69.80 |
| Purchase #2 | $218.30 | 13.180% | $247.0719 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $47.39 | 8.389% | $51.3655 | $51.37 | $51.35 | $51.40 |
| Purchase #4 | $129.36 | 12.415% | $145.42 | $145.42 | $145.40 | $145.40 |
| Purchase #5 | $98.76 | 6.453% | $105.133 | $105.13 | $105.15 | $105.10 |
| Purchase #6 | $78.90 | 10.487% | $87.1742 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $97.53 | 7.152% | $104.5053 | $104.51 | $104.50 | $104.50 |
| 7 purchase totals = | $732.16 | $810.4655 | $810.47 | $810.40 | $810.50 | |