| 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 | $66.95 | 9.188% | $73.1014 | $73.10 | $73.10 | $73.10 |
| Purchase #2 | $41.64 | 5.366% | $43.8744 | $43.87 | $43.85 | $43.90 |
| Purchase #3 | $148.36 | 10.778% | $164.3502 | $164.35 | $164.35 | $164.40 |
| Purchase #4 | $43.83 | 9.848% | $48.1464 | $48.15 | $48.15 | $48.10 |
| Purchase #5 | $45.81 | 5.735% | $48.4372 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $247.61 | 10.359% | $273.2599 | $273.26 | $273.25 | $273.30 |
| Purchase #7 | $87.90 | 7.118% | $94.1567 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $682.10 | $745.3262 | $745.33 | $745.30 | $745.40 | |