| 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 | $9.90 | 5.506% | $10.4451 | $10.45 | $10.45 | $10.40 |
| Purchase #2 | $150.62 | 12.311% | $169.1628 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $93.38 | 12.145% | $104.721 | $104.72 | $104.70 | $104.70 |
| Purchase #4 | $177.31 | 5.338% | $186.7748 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $234.40 | 9.860% | $257.5118 | $257.51 | $257.50 | $257.50 |
| Purchase #6 | $170.98 | 4.615% | $178.8707 | $178.87 | $178.85 | $178.90 |
| Purchase #7 | $106.32 | 11.443% | $118.4862 | $118.49 | $118.50 | $118.50 |
| 7 purchase totals = | $942.91 | $1,025.9724 | $1,025.97 | $1,025.90 | $1,026.00 | |