| 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 | $53.52 | 3.489% | $55.3873 | $55.39 | $55.40 | $55.40 |
| Purchase #2 | $234.75 | 6.316% | $249.5768 | $249.58 | $249.60 | $249.60 |
| Purchase #3 | $146.66 | 11.734% | $163.8691 | $163.87 | $163.85 | $163.90 |
| Purchase #4 | $213.45 | 13.543% | $242.3575 | $242.36 | $242.35 | $242.40 |
| Purchase #5 | $211.73 | 3.281% | $218.6769 | $218.68 | $218.70 | $218.70 |
| Purchase #6 | $78.38 | 9.463% | $85.7971 | $85.80 | $85.80 | $85.80 |
| Purchase #7 | $8.83 | 5.734% | $9.3363 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $947.32 | $1,025.0010 | $1,025.02 | $1,025.05 | $1,025.10 | |