| 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 | $22.33 | 4.407% | $23.3141 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $64.70 | 12.334% | $72.6801 | $72.68 | $72.70 | $72.70 |
| Purchase #3 | $154.80 | 8.389% | $167.7862 | $167.79 | $167.80 | $167.80 |
| Purchase #4 | $71.95 | 12.688% | $81.079 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $80.51 | 3.437% | $83.2771 | $83.28 | $83.30 | $83.30 |
| Purchase #6 | $44.66 | 5.462% | $47.0993 | $47.10 | $47.10 | $47.10 |
| Purchase #7 | $154.94 | 3.272% | $160.0096 | $160.01 | $160.00 | $160.00 |
| 7 purchase totals = | $593.89 | $635.2454 | $635.25 | $635.30 | $635.30 | |