| 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 | $231.27 | 6.790% | $246.9732 | $246.97 | $246.95 | $247.00 |
| Purchase #2 | $80.64 | 3.282% | $83.2866 | $83.29 | $83.30 | $83.30 |
| Purchase #3 | $16.33 | 3.679% | $16.9308 | $16.93 | $16.95 | $16.90 |
| Purchase #4 | $72.33 | 10.532% | $79.9478 | $79.95 | $79.95 | $79.90 |
| Purchase #5 | $62.55 | 7.478% | $67.2275 | $67.23 | $67.25 | $67.20 |
| Purchase #6 | $44.61 | 7.740% | $48.0628 | $48.06 | $48.05 | $48.10 |
| Purchase #7 | $160.30 | 6.178% | $170.2033 | $170.20 | $170.20 | $170.20 |
| 7 purchase totals = | $668.03 | $712.6320 | $712.63 | $712.65 | $712.60 | |