| 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 | $69.63 | 6.678% | $74.2799 | $74.28 | $74.30 | $74.30 |
| Purchase #2 | $151.69 | 11.306% | $168.8401 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $98.91 | 10.858% | $109.6496 | $109.65 | $109.65 | $109.60 |
| Purchase #4 | $10.53 | 8.749% | $11.4513 | $11.45 | $11.45 | $11.50 |
| Purchase #5 | $199.79 | 3.363% | $206.5089 | $206.51 | $206.50 | $206.50 |
| Purchase #6 | $103.65 | 3.592% | $107.3731 | $107.37 | $107.35 | $107.40 |
| Purchase #7 | $10.30 | 13.469% | $11.6873 | $11.69 | $11.70 | $11.70 |
| 7 purchase totals = | $644.50 | $689.7902 | $689.79 | $689.80 | $689.80 | |