| 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 | $24.90 | 9.659% | $27.3051 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $174.71 | 3.114% | $180.1505 | $180.15 | $180.15 | $180.20 |
| Purchase #3 | $195.90 | 9.783% | $215.0649 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $33.29 | 10.637% | $36.8311 | $36.83 | $36.85 | $36.80 |
| Purchase #5 | $21.89 | 8.239% | $23.6935 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $161.29 | 13.606% | $183.2351 | $183.24 | $183.25 | $183.20 |
| Purchase #7 | $75.70 | 12.425% | $85.1057 | $85.11 | $85.10 | $85.10 |
| 7 purchase totals = | $687.68 | $751.3859 | $751.39 | $751.40 | $751.40 | |