| 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 | $10.78 | 9.823% | $11.8389 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $160.54 | 5.516% | $169.3954 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $55.96 | 13.319% | $63.4133 | $63.41 | $63.40 | $63.40 |
| Purchase #4 | $119.63 | 8.250% | $129.4995 | $129.50 | $129.50 | $129.50 |
| Purchase #5 | $20.50 | 4.119% | $21.3444 | $21.34 | $21.35 | $21.30 |
| Purchase #6 | $55.58 | 5.626% | $58.7069 | $58.71 | $58.70 | $58.70 |
| Purchase #7 | $7.36 | 5.269% | $7.7478 | $7.75 | $7.75 | $7.70 |
| 7 purchase totals = | $430.35 | $461.9462 | $461.95 | $461.95 | $461.80 | |