| 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 | $42.29 | 12.396% | $47.5323 | $47.53 | $47.55 | $47.50 |
| Purchase #2 | $29.49 | 3.394% | $30.4909 | $30.49 | $30.50 | $30.50 |
| Purchase #3 | $235.97 | 13.462% | $267.7363 | $267.74 | $267.75 | $267.70 |
| Purchase #4 | $250.61 | 13.824% | $285.2543 | $285.25 | $285.25 | $285.30 |
| Purchase #5 | $175.89 | 8.440% | $190.7351 | $190.74 | $190.75 | $190.70 |
| Purchase #6 | $176.28 | 12.188% | $197.765 | $197.77 | $197.75 | $197.80 |
| Purchase #7 | $109.98 | 8.163% | $118.9577 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $1,020.51 | $1,138.4716 | $1,138.48 | $1,138.50 | $1,138.50 | |