| 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 | $132.98 | 5.762% | $140.6423 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $86.69 | 5.130% | $91.1372 | $91.14 | $91.15 | $91.10 |
| Purchase #3 | $135.56 | 5.445% | $142.9412 | $142.94 | $142.95 | $142.90 |
| Purchase #4 | $177.34 | 11.586% | $197.8866 | $197.89 | $197.90 | $197.90 |
| Purchase #5 | $71.65 | 12.448% | $80.569 | $80.57 | $80.55 | $80.60 |
| Purchase #6 | $94.93 | 10.695% | $105.0828 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $17.66 | 4.681% | $18.4867 | $18.49 | $18.50 | $18.50 |
| 7 purchase totals = | $716.81 | $776.7458 | $776.75 | $776.80 | $776.70 | |