| 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 | $61.73 | 13.659% | $70.1617 | $70.16 | $70.15 | $70.20 |
| Purchase #2 | $160.64 | 6.227% | $170.6431 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $126.58 | 10.473% | $139.8367 | $139.84 | $139.85 | $139.80 |
| Purchase #4 | $17.78 | 12.717% | $20.0411 | $20.04 | $20.05 | $20.00 |
| Purchase #5 | $109.84 | 5.203% | $115.555 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $77.66 | 8.430% | $84.2067 | $84.21 | $84.20 | $84.20 |
| Purchase #7 | $63.41 | 8.592% | $68.8582 | $68.86 | $68.85 | $68.90 |
| 7 purchase totals = | $617.64 | $669.3025 | $669.31 | $669.30 | $669.30 | |