| 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 | $34.87 | 8.464% | $37.8214 | $37.82 | $37.80 | $37.80 |
| Purchase #2 | $212.56 | 8.747% | $231.1526 | $231.15 | $231.15 | $231.20 |
| Purchase #3 | $19.58 | 13.198% | $22.1642 | $22.16 | $22.15 | $22.20 |
| Purchase #4 | $207.70 | 12.176% | $232.9896 | $232.99 | $233.00 | $233.00 |
| Purchase #5 | $161.74 | 4.811% | $169.5213 | $169.52 | $169.50 | $169.50 |
| Purchase #6 | $58.90 | 8.157% | $63.7045 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $155.27 | 8.128% | $167.8903 | $167.89 | $167.90 | $167.90 |
| 7 purchase totals = | $850.62 | $925.2439 | $925.23 | $925.20 | $925.30 | |