| 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 | $29.94 | 8.249% | $32.4098 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $136.54 | 11.712% | $152.5316 | $152.53 | $152.55 | $152.50 |
| Purchase #3 | $182.76 | 7.137% | $195.8036 | $195.80 | $195.80 | $195.80 |
| Purchase #4 | $31.62 | 10.872% | $35.0577 | $35.06 | $35.05 | $35.10 |
| Purchase #5 | $199.90 | 10.501% | $220.8915 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $27.56 | 6.874% | $29.4545 | $29.45 | $29.45 | $29.50 |
| Purchase #7 | $88.50 | 10.567% | $97.8518 | $97.85 | $97.85 | $97.90 |
| 7 purchase totals = | $696.82 | $764.0005 | $763.99 | $764.00 | $764.10 | |