| 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 | $68.89 | 9.340% | $75.3243 | $75.32 | $75.30 | $75.30 |
| Purchase #2 | $174.32 | 3.202% | $179.9017 | $179.90 | $179.90 | $179.90 |
| Purchase #3 | $196.25 | 6.560% | $209.124 | $209.12 | $209.10 | $209.10 |
| Purchase #4 | $74.57 | 6.491% | $79.4103 | $79.41 | $79.40 | $79.40 |
| Purchase #5 | $103.88 | 13.561% | $117.9672 | $117.97 | $117.95 | $118.00 |
| Purchase #6 | $81.58 | 3.295% | $84.2681 | $84.27 | $84.25 | $84.30 |
| Purchase #7 | $99.27 | 10.300% | $109.4948 | $109.49 | $109.50 | $109.50 |
| 7 purchase totals = | $798.76 | $855.4904 | $855.48 | $855.40 | $855.50 | |