| 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 | $42.62 | 11.270% | $47.4233 | $47.42 | $47.40 | $47.40 |
| Purchase #2 | $215.88 | 9.751% | $236.9305 | $236.93 | $236.95 | $236.90 |
| Purchase #3 | $80.75 | 3.278% | $83.397 | $83.40 | $83.40 | $83.40 |
| Purchase #4 | $10.35 | 6.852% | $11.0592 | $11.06 | $11.05 | $11.10 |
| Purchase #5 | $160.53 | 5.754% | $169.7669 | $169.77 | $169.75 | $169.80 |
| Purchase #6 | $74.93 | 5.145% | $78.7851 | $78.79 | $78.80 | $78.80 |
| Purchase #7 | $16.92 | 8.550% | $18.3667 | $18.37 | $18.35 | $18.40 |
| 7 purchase totals = | $601.98 | $645.7287 | $645.74 | $645.70 | $645.80 | |