| 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 | $79.98 | 11.174% | $88.917 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $140.63 | 11.691% | $157.0711 | $157.07 | $157.05 | $157.10 |
| Purchase #3 | $128.59 | 9.122% | $140.32 | $140.32 | $140.30 | $140.30 |
| Purchase #4 | $224.54 | 13.844% | $255.6253 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $65.73 | 6.465% | $69.9794 | $69.98 | $70.00 | $70.00 |
| Purchase #6 | $58.69 | 4.224% | $61.1691 | $61.17 | $61.15 | $61.20 |
| Purchase #7 | $66.81 | 10.440% | $73.785 | $73.79 | $73.80 | $73.80 |
| 7 purchase totals = | $764.97 | $846.8669 | $846.88 | $846.85 | $846.90 | |