| 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 | $33.67 | 9.575% | $36.8939 | $36.89 | $36.90 | $36.90 |
| Purchase #2 | $169.60 | 11.429% | $188.9836 | $188.98 | $189.00 | $189.00 |
| Purchase #3 | $112.83 | 11.756% | $126.0943 | $126.09 | $126.10 | $126.10 |
| Purchase #4 | $63.99 | 6.146% | $67.9228 | $67.92 | $67.90 | $67.90 |
| Purchase #5 | $54.48 | 6.535% | $58.0403 | $58.04 | $58.05 | $58.00 |
| Purchase #6 | $19.77 | 11.104% | $21.9653 | $21.97 | $21.95 | $22.00 |
| Purchase #7 | $237.73 | 6.347% | $252.8187 | $252.82 | $252.80 | $252.80 |
| 7 purchase totals = | $692.07 | $752.7189 | $752.71 | $752.70 | $752.70 | |