| 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 | $49.57 | 6.721% | $52.9016 | $52.90 | $52.90 | $52.90 |
| Purchase #2 | $93.33 | 10.235% | $102.8823 | $102.88 | $102.90 | $102.90 |
| Purchase #3 | $176.54 | 7.449% | $189.6905 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $8.39 | 9.407% | $9.1792 | $9.18 | $9.20 | $9.20 |
| Purchase #5 | $156.92 | 10.390% | $173.224 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $22.26 | 4.403% | $23.2401 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $64.36 | 8.446% | $69.7958 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $571.37 | $620.9135 | $620.91 | $620.95 | $620.90 | |