| 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 | $43.97 | 7.250% | $47.1578 | $47.16 | $47.15 | $47.20 |
| Purchase #2 | $82.81 | 9.709% | $90.85 | $90.85 | $90.85 | $90.90 |
| Purchase #3 | $73.92 | 7.161% | $79.2134 | $79.21 | $79.20 | $79.20 |
| Purchase #4 | $25.48 | 9.462% | $27.8909 | $27.89 | $27.90 | $27.90 |
| Purchase #5 | $195.67 | 7.218% | $209.7935 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $177.44 | 9.396% | $194.1123 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $76.53 | 5.112% | $80.4422 | $80.44 | $80.45 | $80.40 |
| 7 purchase totals = | $675.82 | $729.4601 | $729.45 | $729.45 | $729.50 | |