| 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 | $207.63 | 7.110% | $222.3925 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $26.36 | 4.433% | $27.5285 | $27.53 | $27.55 | $27.50 |
| Purchase #3 | $53.86 | 7.351% | $57.8192 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $6.50 | 8.873% | $7.0767 | $7.08 | $7.10 | $7.10 |
| Purchase #5 | $209.99 | 5.516% | $221.573 | $221.57 | $221.55 | $221.60 |
| Purchase #6 | $169.98 | 13.832% | $193.4916 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $55.43 | 10.252% | $61.1127 | $61.11 | $61.10 | $61.10 |
| 7 purchase totals = | $729.75 | $790.9942 | $790.99 | $791.00 | $791.00 | |