| 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 | $15.79 | 4.602% | $16.5167 | $16.52 | $16.50 | $16.50 |
| Purchase #2 | $94.26 | 3.330% | $97.3989 | $97.40 | $97.40 | $97.40 |
| Purchase #3 | $209.44 | 12.857% | $236.3677 | $236.37 | $236.35 | $236.40 |
| Purchase #4 | $96.53 | 6.280% | $102.5921 | $102.59 | $102.60 | $102.60 |
| Purchase #5 | $219.38 | 9.765% | $240.8025 | $240.80 | $240.80 | $240.80 |
| Purchase #6 | $113.61 | 10.464% | $125.4982 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $52.69 | 3.130% | $54.3392 | $54.34 | $54.35 | $54.30 |
| 7 purchase totals = | $801.70 | $873.5153 | $873.52 | $873.50 | $873.50 | |