| 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 | $99.61 | 11.552% | $111.1169 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $20.45 | 10.436% | $22.5842 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $247.62 | 5.578% | $261.4322 | $261.43 | $261.45 | $261.40 |
| Purchase #4 | $5.66 | 7.620% | $6.0913 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $129.75 | 9.392% | $141.9361 | $141.94 | $141.95 | $141.90 |
| Purchase #6 | $30.65 | 11.426% | $34.1521 | $34.15 | $34.15 | $34.20 |
| Purchase #7 | $215.90 | 8.633% | $234.5386 | $234.54 | $234.55 | $234.50 |
| 7 purchase totals = | $749.64 | $811.8514 | $811.85 | $811.90 | $811.80 | |