| 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 | $53.87 | 7.180% | $57.7379 | $57.74 | $57.75 | $57.70 |
| Purchase #2 | $163.69 | 7.666% | $176.2385 | $176.24 | $176.25 | $176.20 |
| Purchase #3 | $30.55 | 11.485% | $34.0587 | $34.06 | $34.05 | $34.10 |
| Purchase #4 | $116.56 | 5.872% | $123.4044 | $123.40 | $123.40 | $123.40 |
| Purchase #5 | $60.35 | 8.397% | $65.4176 | $65.42 | $65.40 | $65.40 |
| Purchase #6 | $68.85 | 6.381% | $73.2433 | $73.24 | $73.25 | $73.20 |
| Purchase #7 | $197.81 | 7.659% | $212.9603 | $212.96 | $212.95 | $213.00 |
| 7 purchase totals = | $691.68 | $743.0607 | $743.06 | $743.05 | $743.00 | |