| 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 | $88.75 | 10.527% | $98.0927 | $98.09 | $98.10 | $98.10 |
| Purchase #2 | $9.47 | 4.647% | $9.9101 | $9.91 | $9.90 | $9.90 |
| Purchase #3 | $79.76 | 7.624% | $85.8409 | $85.84 | $85.85 | $85.80 |
| Purchase #4 | $154.46 | 4.649% | $161.6408 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $13.73 | 5.850% | $14.5332 | $14.53 | $14.55 | $14.50 |
| Purchase #6 | $49.97 | 5.680% | $52.8083 | $52.81 | $52.80 | $52.80 |
| Purchase #7 | $238.60 | 10.757% | $264.2662 | $264.27 | $264.25 | $264.30 |
| 7 purchase totals = | $634.74 | $687.0922 | $687.09 | $687.10 | $687.00 | |