| 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 | $75.75 | 4.318% | $79.0209 | $79.02 | $79.00 | $79.00 |
| Purchase #2 | $75.27 | 10.752% | $83.363 | $83.36 | $83.35 | $83.40 |
| Purchase #3 | $9.75 | 4.598% | $10.1983 | $10.20 | $10.20 | $10.20 |
| Purchase #4 | $63.60 | 11.181% | $70.7111 | $70.71 | $70.70 | $70.70 |
| Purchase #5 | $224.48 | 3.419% | $232.155 | $232.16 | $232.15 | $232.20 |
| Purchase #6 | $197.83 | 9.340% | $216.3073 | $216.31 | $216.30 | $216.30 |
| Purchase #7 | $80.49 | 7.702% | $86.6893 | $86.69 | $86.70 | $86.70 |
| 7 purchase totals = | $727.17 | $778.4449 | $778.45 | $778.40 | $778.50 | |