| 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 | $99.41 | 3.513% | $102.9023 | $102.90 | $102.90 | $102.90 |
| Purchase #2 | $107.41 | 8.606% | $116.6537 | $116.65 | $116.65 | $116.70 |
| Purchase #3 | $37.73 | 4.223% | $39.3233 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $152.36 | 12.322% | $171.1338 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $234.43 | 3.257% | $242.0654 | $242.07 | $242.05 | $242.10 |
| Purchase #6 | $167.53 | 7.370% | $179.877 | $179.88 | $179.90 | $179.90 |
| Purchase #7 | $9.93 | 6.166% | $10.5423 | $10.54 | $10.55 | $10.50 |
| 7 purchase totals = | $808.80 | $862.4978 | $862.49 | $862.50 | $862.50 | |