| 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 | $244.73 | 13.219% | $277.0809 | $277.08 | $277.10 | $277.10 |
| Purchase #2 | $31.40 | 7.635% | $33.7974 | $33.80 | $33.80 | $33.80 |
| Purchase #3 | $21.36 | 6.539% | $22.7567 | $22.76 | $22.75 | $22.80 |
| Purchase #4 | $69.54 | 4.314% | $72.54 | $72.54 | $72.55 | $72.50 |
| Purchase #5 | $195.78 | 6.473% | $208.4528 | $208.45 | $208.45 | $208.50 |
| Purchase #6 | $104.57 | 13.617% | $118.8093 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $141.84 | 11.291% | $157.8552 | $157.86 | $157.85 | $157.90 |
| 7 purchase totals = | $809.22 | $891.2923 | $891.30 | $891.30 | $891.40 | |