| 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 | $84.56 | 5.301% | $89.0425 | $89.04 | $89.05 | $89.00 |
| Purchase #2 | $153.83 | 9.874% | $169.0192 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $200.98 | 4.245% | $209.5116 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $129.48 | 4.284% | $135.0269 | $135.03 | $135.05 | $135.00 |
| Purchase #5 | $183.77 | 5.179% | $193.2874 | $193.29 | $193.30 | $193.30 |
| Purchase #6 | $48.49 | 5.733% | $51.2699 | $51.27 | $51.25 | $51.30 |
| Purchase #7 | $12.58 | 7.149% | $13.4793 | $13.48 | $13.50 | $13.50 |
| 7 purchase totals = | $813.69 | $860.6368 | $860.64 | $860.65 | $860.60 | |