| 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 | $23.47 | 5.873% | $24.8484 | $24.85 | $24.85 | $24.80 |
| Purchase #2 | $65.39 | 9.802% | $71.7995 | $71.80 | $71.80 | $71.80 |
| Purchase #3 | $93.82 | 12.870% | $105.8946 | $105.89 | $105.90 | $105.90 |
| Purchase #4 | $112.91 | 4.112% | $117.5529 | $117.55 | $117.55 | $117.60 |
| Purchase #5 | $194.92 | 10.490% | $215.3671 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $122.75 | 5.812% | $129.8842 | $129.88 | $129.90 | $129.90 |
| Purchase #7 | $13.67 | 4.758% | $14.3204 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $626.93 | $679.6671 | $679.66 | $679.65 | $679.70 | |