| 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 | $241.80 | 5.662% | $255.4907 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $154.38 | 8.666% | $167.7586 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $73.45 | 8.588% | $79.7579 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $61.91 | 4.868% | $64.9238 | $64.92 | $64.90 | $64.90 |
| Purchase #5 | $24.59 | 6.598% | $26.2124 | $26.21 | $26.20 | $26.20 |
| Purchase #6 | $73.53 | 3.735% | $76.2763 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $104.48 | 13.640% | $118.7311 | $118.73 | $118.75 | $118.70 |
| 7 purchase totals = | $734.14 | $789.1508 | $789.15 | $789.15 | $789.20 | |