| 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 | $232.85 | 6.262% | $247.4311 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $43.65 | 6.410% | $46.448 | $46.45 | $46.45 | $46.40 |
| Purchase #3 | $173.74 | 12.595% | $195.6226 | $195.62 | $195.60 | $195.60 |
| Purchase #4 | $10.93 | 7.652% | $11.7664 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $141.67 | 4.823% | $148.5027 | $148.50 | $148.50 | $148.50 |
| Purchase #6 | $87.75 | 13.799% | $99.8586 | $99.86 | $99.85 | $99.90 |
| Purchase #7 | $113.54 | 7.372% | $121.9102 | $121.91 | $121.90 | $121.90 |
| 7 purchase totals = | $804.13 | $871.5396 | $871.54 | $871.50 | $871.50 | |