| 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 | $22.35 | 3.172% | $23.0589 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $141.99 | 6.450% | $151.1484 | $151.15 | $151.15 | $151.10 |
| Purchase #3 | $85.43 | 12.192% | $95.8456 | $95.85 | $95.85 | $95.80 |
| Purchase #4 | $214.93 | 4.476% | $224.5503 | $224.55 | $224.55 | $224.60 |
| Purchase #5 | $122.79 | 8.271% | $132.946 | $132.95 | $132.95 | $132.90 |
| Purchase #6 | $78.38 | 13.363% | $88.8539 | $88.85 | $88.85 | $88.90 |
| Purchase #7 | $23.47 | 7.532% | $25.2378 | $25.24 | $25.25 | $25.20 |
| 7 purchase totals = | $689.34 | $741.6409 | $741.65 | $741.65 | $741.60 | |