| 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 | $67.50 | 9.684% | $74.0367 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $10.99 | 9.289% | $12.0109 | $12.01 | $12.00 | $12.00 |
| Purchase #3 | $20.85 | 6.260% | $22.1552 | $22.16 | $22.15 | $22.20 |
| Purchase #4 | $126.45 | 5.110% | $132.9116 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $242.87 | 12.747% | $273.8286 | $273.83 | $273.85 | $273.80 |
| Purchase #6 | $174.40 | 5.246% | $183.549 | $183.55 | $183.55 | $183.50 |
| Purchase #7 | $86.61 | 6.723% | $92.4328 | $92.43 | $92.45 | $92.40 |
| 7 purchase totals = | $729.67 | $790.9248 | $790.93 | $790.95 | $790.80 | |