| 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 | $69.81 | 12.570% | $78.5851 | $78.59 | $78.60 | $78.60 |
| Purchase #2 | $222.99 | 5.675% | $235.6447 | $235.64 | $235.65 | $235.60 |
| Purchase #3 | $129.62 | 7.429% | $139.2495 | $139.25 | $139.25 | $139.20 |
| Purchase #4 | $103.41 | 10.164% | $113.9206 | $113.92 | $113.90 | $113.90 |
| Purchase #5 | $161.62 | 11.402% | $180.0479 | $180.05 | $180.05 | $180.00 |
| Purchase #6 | $37.94 | 6.331% | $40.342 | $40.34 | $40.35 | $40.30 |
| Purchase #7 | $143.85 | 12.603% | $161.9794 | $161.98 | $162.00 | $162.00 |
| 7 purchase totals = | $869.24 | $949.7692 | $949.77 | $949.80 | $949.60 | |