| 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 | $6.59 | 12.724% | $7.4285 | $7.43 | $7.45 | $7.40 |
| Purchase #2 | $238.78 | 3.666% | $247.5337 | $247.53 | $247.55 | $247.50 |
| Purchase #3 | $66.42 | 3.230% | $68.5654 | $68.57 | $68.55 | $68.60 |
| Purchase #4 | $44.40 | 11.224% | $49.3835 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $61.46 | 6.867% | $65.6805 | $65.68 | $65.70 | $65.70 |
| Purchase #6 | $32.69 | 6.409% | $34.7851 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $242.60 | 8.536% | $263.3083 | $263.31 | $263.30 | $263.30 |
| 7 purchase totals = | $692.94 | $736.6850 | $736.69 | $736.75 | $736.70 | |