| 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 | $91.41 | 6.628% | $97.4687 | $97.47 | $97.45 | $97.50 |
| Purchase #2 | $15.58 | 10.608% | $17.2327 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $190.59 | 11.824% | $213.1254 | $213.13 | $213.15 | $213.10 |
| Purchase #4 | $26.67 | 6.739% | $28.4673 | $28.47 | $28.45 | $28.50 |
| Purchase #5 | $60.34 | 6.280% | $64.1294 | $64.13 | $64.15 | $64.10 |
| Purchase #6 | $114.89 | 7.113% | $123.0621 | $123.06 | $123.05 | $123.10 |
| Purchase #7 | $142.26 | 6.397% | $151.3604 | $151.36 | $151.35 | $151.40 |
| 7 purchase totals = | $641.74 | $694.8460 | $694.85 | $694.85 | $694.90 | |