| 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 | $77.69 | 9.643% | $85.1816 | $85.18 | $85.20 | $85.20 |
| Purchase #2 | $133.66 | 3.133% | $137.8476 | $137.85 | $137.85 | $137.80 |
| Purchase #3 | $51.62 | 11.849% | $57.7365 | $57.74 | $57.75 | $57.70 |
| Purchase #4 | $138.77 | 11.355% | $154.5273 | $154.53 | $154.55 | $154.50 |
| Purchase #5 | $63.77 | 6.447% | $67.8813 | $67.88 | $67.90 | $67.90 |
| Purchase #6 | $225.76 | 12.583% | $254.1674 | $254.17 | $254.15 | $254.20 |
| Purchase #7 | $215.71 | 4.239% | $224.8539 | $224.85 | $224.85 | $224.90 |
| 7 purchase totals = | $906.98 | $982.1956 | $982.20 | $982.25 | $982.20 | |