| 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 | $74.37 | 7.693% | $80.0913 | $80.09 | $80.10 | $80.10 |
| Purchase #2 | $14.70 | 4.200% | $15.3174 | $15.32 | $15.30 | $15.30 |
| Purchase #3 | $173.90 | 12.282% | $195.2584 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $23.87 | 9.297% | $26.0892 | $26.09 | $26.10 | $26.10 |
| Purchase #5 | $129.92 | 8.742% | $141.2776 | $141.28 | $141.30 | $141.30 |
| Purchase #6 | $209.61 | 3.625% | $217.2084 | $217.21 | $217.20 | $217.20 |
| Purchase #7 | $26.39 | 11.793% | $29.5022 | $29.50 | $29.50 | $29.50 |
| 7 purchase totals = | $652.76 | $704.7445 | $704.75 | $704.75 | $704.80 | |