| 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 | $86.54 | 10.291% | $95.4458 | $95.45 | $95.45 | $95.40 |
| Purchase #2 | $171.72 | 11.222% | $190.9904 | $190.99 | $191.00 | $191.00 |
| Purchase #3 | $79.84 | 10.446% | $88.1801 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $82.67 | 5.611% | $87.3086 | $87.31 | $87.30 | $87.30 |
| Purchase #5 | $198.82 | 9.559% | $217.8252 | $217.83 | $217.85 | $217.80 |
| Purchase #6 | $29.65 | 4.860% | $31.091 | $31.09 | $31.10 | $31.10 |
| Purchase #7 | $158.98 | 4.520% | $166.1659 | $166.17 | $166.15 | $166.20 |
| 7 purchase totals = | $808.22 | $877.0070 | $877.02 | $877.05 | $877.00 | |