| 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 | $39.93 | 3.135% | $41.1818 | $41.18 | $41.20 | $41.20 |
| Purchase #2 | $42.38 | 11.137% | $47.0999 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $245.42 | 6.503% | $261.3797 | $261.38 | $261.40 | $261.40 |
| Purchase #4 | $48.89 | 13.325% | $55.4046 | $55.40 | $55.40 | $55.40 |
| Purchase #5 | $91.50 | 10.788% | $101.371 | $101.37 | $101.35 | $101.40 |
| Purchase #6 | $210.63 | 12.729% | $237.4411 | $237.44 | $237.45 | $237.40 |
| Purchase #7 | $12.82 | 4.261% | $13.3663 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $691.57 | $757.2444 | $757.24 | $757.25 | $757.30 | |