| 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 | $53.82 | 9.418% | $58.8888 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $43.97 | 11.531% | $49.0402 | $49.04 | $49.05 | $49.00 |
| Purchase #3 | $73.54 | 7.791% | $79.2695 | $79.27 | $79.25 | $79.30 |
| Purchase #4 | $35.83 | 3.307% | $37.0149 | $37.01 | $37.00 | $37.00 |
| Purchase #5 | $169.57 | 12.372% | $190.5492 | $190.55 | $190.55 | $190.50 |
| Purchase #6 | $32.81 | 11.605% | $36.6176 | $36.62 | $36.60 | $36.60 |
| Purchase #7 | $36.42 | 9.397% | $39.8424 | $39.84 | $39.85 | $39.80 |
| 7 purchase totals = | $445.96 | $491.2226 | $491.22 | $491.20 | $491.10 | |