| 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 | $97.34 | 5.707% | $102.8952 | $102.90 | $102.90 | $102.90 |
| Purchase #2 | $79.56 | 3.571% | $82.4011 | $82.40 | $82.40 | $82.40 |
| Purchase #3 | $192.59 | 3.559% | $199.4443 | $199.44 | $199.45 | $199.40 |
| Purchase #4 | $243.99 | 7.260% | $261.7037 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $60.54 | 10.280% | $66.7635 | $66.76 | $66.75 | $66.80 |
| Purchase #6 | $228.37 | 7.561% | $245.6371 | $245.64 | $245.65 | $245.60 |
| Purchase #7 | $29.79 | 12.480% | $33.5078 | $33.51 | $33.50 | $33.50 |
| 7 purchase totals = | $932.18 | $992.3527 | $992.35 | $992.35 | $992.30 | |