| 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 | $77.42 | 12.258% | $86.9101 | $86.91 | $86.90 | $86.90 |
| Purchase #2 | $81.34 | 10.150% | $89.596 | $89.60 | $89.60 | $89.60 |
| Purchase #3 | $92.92 | 8.721% | $101.0236 | $101.02 | $101.00 | $101.00 |
| Purchase #4 | $214.38 | 5.152% | $225.4249 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $102.48 | 8.125% | $110.8065 | $110.81 | $110.80 | $110.80 |
| Purchase #6 | $74.96 | 13.625% | $85.1733 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $54.28 | 8.200% | $58.731 | $58.73 | $58.75 | $58.70 |
| 7 purchase totals = | $697.78 | $757.6654 | $757.66 | $757.60 | $757.60 | |