| 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 | $97.96 | 9.717% | $107.4788 | $107.48 | $107.50 | $107.50 |
| Purchase #2 | $102.41 | 4.804% | $107.3298 | $107.33 | $107.35 | $107.30 |
| Purchase #3 | $128.82 | 6.580% | $137.2964 | $137.30 | $137.30 | $137.30 |
| Purchase #4 | $214.72 | 12.296% | $241.122 | $241.12 | $241.10 | $241.10 |
| Purchase #5 | $23.91 | 10.141% | $26.3347 | $26.33 | $26.35 | $26.30 |
| Purchase #6 | $85.50 | 10.849% | $94.7759 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $149.67 | 10.551% | $165.4617 | $165.46 | $165.45 | $165.50 |
| 7 purchase totals = | $802.99 | $879.7993 | $879.80 | $879.85 | $879.80 | |