| 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 | $8.90 | 5.729% | $9.4099 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $56.95 | 10.270% | $62.7988 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $75.78 | 12.599% | $85.3275 | $85.33 | $85.35 | $85.30 |
| Purchase #4 | $218.70 | 13.299% | $247.7849 | $247.78 | $247.80 | $247.80 |
| Purchase #5 | $71.71 | 5.694% | $75.7932 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $179.36 | 11.144% | $199.3479 | $199.35 | $199.35 | $199.30 |
| Purchase #7 | $15.84 | 10.667% | $17.5297 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $627.24 | $697.9919 | $697.99 | $698.05 | $697.90 | |