| 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 | $106.64 | 6.380% | $113.4436 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $22.29 | 12.747% | $25.1313 | $25.13 | $25.15 | $25.10 |
| Purchase #3 | $237.93 | 10.439% | $262.7675 | $262.77 | $262.75 | $262.80 |
| Purchase #4 | $92.40 | 12.275% | $103.7421 | $103.74 | $103.75 | $103.70 |
| Purchase #5 | $249.36 | 9.868% | $273.9668 | $273.97 | $273.95 | $274.00 |
| Purchase #6 | $61.95 | 13.751% | $70.4687 | $70.47 | $70.45 | $70.50 |
| Purchase #7 | $6.96 | 12.689% | $7.8432 | $7.84 | $7.85 | $7.80 |
| 7 purchase totals = | $777.53 | $857.3632 | $857.36 | $857.35 | $857.30 | |