| 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 | $93.34 | 4.635% | $97.6663 | $97.67 | $97.65 | $97.70 |
| Purchase #2 | $246.55 | 11.806% | $275.6577 | $275.66 | $275.65 | $275.70 |
| Purchase #3 | $69.61 | 5.217% | $73.2416 | $73.24 | $73.25 | $73.20 |
| Purchase #4 | $19.55 | 8.693% | $21.2495 | $21.25 | $21.25 | $21.20 |
| Purchase #5 | $10.89 | 10.585% | $12.0427 | $12.04 | $12.05 | $12.00 |
| Purchase #6 | $51.34 | 6.391% | $54.6211 | $54.62 | $54.60 | $54.60 |
| Purchase #7 | $10.31 | 13.257% | $11.6768 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $501.59 | $546.1557 | $546.16 | $546.15 | $546.10 | |