| 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 | $60.40 | 13.210% | $68.3788 | $68.38 | $68.40 | $68.40 |
| Purchase #2 | $77.75 | 12.400% | $87.391 | $87.39 | $87.40 | $87.40 |
| Purchase #3 | $11.32 | 5.848% | $11.982 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $219.50 | 12.370% | $246.6522 | $246.65 | $246.65 | $246.70 |
| Purchase #5 | $74.45 | 9.521% | $81.5384 | $81.54 | $81.55 | $81.50 |
| Purchase #6 | $69.72 | 13.543% | $79.1622 | $79.16 | $79.15 | $79.20 |
| Purchase #7 | $222.48 | 6.235% | $236.3516 | $236.35 | $236.35 | $236.40 |
| 7 purchase totals = | $735.62 | $811.4562 | $811.45 | $811.50 | $811.60 | |