| 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 | $42.26 | 8.386% | $45.8039 | $45.80 | $45.80 | $45.80 |
| Purchase #2 | $189.92 | 8.791% | $206.6159 | $206.62 | $206.60 | $206.60 |
| Purchase #3 | $12.48 | 9.134% | $13.6199 | $13.62 | $13.60 | $13.60 |
| Purchase #4 | $163.32 | 8.266% | $176.82 | $176.82 | $176.80 | $176.80 |
| Purchase #5 | $159.70 | 3.360% | $165.0659 | $165.07 | $165.05 | $165.10 |
| Purchase #6 | $80.88 | 6.269% | $85.9504 | $85.95 | $85.95 | $86.00 |
| Purchase #7 | $141.79 | 5.166% | $149.1149 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $790.35 | $842.9909 | $842.99 | $842.90 | $843.00 | |