| 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 | $77.35 | 11.492% | $86.2391 | $86.24 | $86.25 | $86.20 |
| Purchase #2 | $43.86 | 9.637% | $48.0868 | $48.09 | $48.10 | $48.10 |
| Purchase #3 | $176.79 | 4.130% | $184.0914 | $184.09 | $184.10 | $184.10 |
| Purchase #4 | $27.62 | 5.756% | $29.2098 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $86.62 | 5.726% | $91.5799 | $91.58 | $91.60 | $91.60 |
| Purchase #6 | $164.91 | 8.437% | $178.8235 | $178.82 | $178.80 | $178.80 |
| Purchase #7 | $184.81 | 6.654% | $197.1073 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $761.96 | $815.1378 | $815.14 | $815.15 | $815.10 | |