| 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 | $45.64 | 13.469% | $51.7873 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $165.43 | 9.210% | $180.6661 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $209.54 | 12.644% | $236.0342 | $236.03 | $236.05 | $236.00 |
| Purchase #4 | $67.46 | 6.257% | $71.681 | $71.68 | $71.70 | $71.70 |
| Purchase #5 | $23.94 | 9.864% | $26.3014 | $26.30 | $26.30 | $26.30 |
| Purchase #6 | $51.55 | 7.361% | $55.3446 | $55.34 | $55.35 | $55.30 |
| Purchase #7 | $73.63 | 4.346% | $76.83 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $637.19 | $698.6446 | $698.64 | $698.70 | $698.60 | |