| 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 | $63.30 | 7.109% | $67.8 | $67.80 | $67.80 | $67.80 |
| Purchase #2 | $29.64 | 10.799% | $32.8408 | $32.84 | $32.85 | $32.80 |
| Purchase #3 | $51.67 | 5.418% | $54.4695 | $54.47 | $54.45 | $54.50 |
| Purchase #4 | $66.49 | 3.614% | $68.8929 | $68.89 | $68.90 | $68.90 |
| Purchase #5 | $61.83 | 11.519% | $68.9522 | $68.95 | $68.95 | $69.00 |
| Purchase #6 | $104.46 | 8.237% | $113.0644 | $113.06 | $113.05 | $113.10 |
| Purchase #7 | $175.71 | 11.377% | $195.7005 | $195.70 | $195.70 | $195.70 |
| 7 purchase totals = | $553.10 | $601.7203 | $601.71 | $601.70 | $601.80 | |