| 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 | $7.55 | 13.173% | $8.5446 | $8.54 | $8.55 | $8.50 |
| Purchase #2 | $10.28 | 12.638% | $11.5792 | $11.58 | $11.60 | $11.60 |
| Purchase #3 | $245.58 | 5.851% | $259.9489 | $259.95 | $259.95 | $259.90 |
| Purchase #4 | $78.46 | 10.172% | $86.441 | $86.44 | $86.45 | $86.40 |
| Purchase #5 | $187.31 | 6.123% | $198.779 | $198.78 | $198.80 | $198.80 |
| Purchase #6 | $150.72 | 12.540% | $169.6203 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $121.75 | 8.864% | $132.5419 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $801.65 | $867.4549 | $867.45 | $867.50 | $867.30 | |