| 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 | $54.64 | 5.567% | $57.6818 | $57.68 | $57.70 | $57.70 |
| Purchase #2 | $15.96 | 10.518% | $17.6387 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $91.50 | 3.306% | $94.525 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $12.54 | 11.416% | $13.9716 | $13.97 | $13.95 | $14.00 |
| Purchase #5 | $60.46 | 5.553% | $63.8173 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $135.71 | 7.595% | $146.0172 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $166.72 | 12.401% | $187.3949 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $537.53 | $581.0465 | $581.05 | $581.05 | $581.00 | |