| 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 | $237.72 | 7.310% | $255.0973 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $23.28 | 10.357% | $25.6911 | $25.69 | $25.70 | $25.70 |
| Purchase #3 | $5.95 | 13.305% | $6.7416 | $6.74 | $6.75 | $6.70 |
| Purchase #4 | $26.79 | 12.252% | $30.0723 | $30.07 | $30.05 | $30.10 |
| Purchase #5 | $172.57 | 8.607% | $187.4231 | $187.42 | $187.40 | $187.40 |
| Purchase #6 | $69.75 | 6.177% | $74.0585 | $74.06 | $74.05 | $74.10 |
| Purchase #7 | $69.76 | 13.824% | $79.4036 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $605.82 | $658.4875 | $658.48 | $658.45 | $658.50 | |