| 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 | $67.83 | 3.300% | $70.0684 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $177.81 | 12.406% | $199.8691 | $199.87 | $199.85 | $199.90 |
| Purchase #3 | $88.62 | 7.524% | $95.2878 | $95.29 | $95.30 | $95.30 |
| Purchase #4 | $152.79 | 8.543% | $165.8428 | $165.84 | $165.85 | $165.80 |
| Purchase #5 | $53.51 | 3.784% | $55.5348 | $55.53 | $55.55 | $55.50 |
| Purchase #6 | $205.97 | 4.239% | $214.7011 | $214.70 | $214.70 | $214.70 |
| Purchase #7 | $155.98 | 13.834% | $177.5583 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $902.51 | $978.8623 | $978.86 | $978.85 | $978.90 | |