| 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 | $54.81 | 6.552% | $58.4012 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $92.63 | 7.786% | $99.8422 | $99.84 | $99.85 | $99.80 |
| Purchase #3 | $166.95 | 6.836% | $178.3627 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $102.56 | 11.276% | $114.1247 | $114.12 | $114.10 | $114.10 |
| Purchase #5 | $204.63 | 9.858% | $224.8024 | $224.80 | $224.80 | $224.80 |
| Purchase #6 | $79.98 | 11.397% | $89.0953 | $89.10 | $89.10 | $89.10 |
| Purchase #7 | $43.82 | 10.270% | $48.3203 | $48.32 | $48.30 | $48.30 |
| 7 purchase totals = | $745.38 | $812.9488 | $812.94 | $812.90 | $812.90 | |