| 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 | $61.55 | 9.136% | $67.1732 | $67.17 | $67.15 | $67.20 |
| Purchase #2 | $53.46 | 6.438% | $56.9018 | $56.90 | $56.90 | $56.90 |
| Purchase #3 | $199.60 | 6.282% | $212.1389 | $212.14 | $212.15 | $212.10 |
| Purchase #4 | $5.89 | 8.219% | $6.3741 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $242.45 | 4.330% | $252.9481 | $252.95 | $252.95 | $252.90 |
| Purchase #6 | $151.53 | 11.747% | $169.3302 | $169.33 | $169.35 | $169.30 |
| Purchase #7 | $129.90 | 11.827% | $145.2633 | $145.26 | $145.25 | $145.30 |
| 7 purchase totals = | $844.38 | $910.1296 | $910.12 | $910.10 | $910.10 | |