| 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 | $6.62 | 4.242% | $6.9008 | $6.90 | $6.90 | $6.90 |
| Purchase #2 | $151.89 | 9.526% | $166.359 | $166.36 | $166.35 | $166.40 |
| Purchase #3 | $67.89 | 12.792% | $76.5745 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $216.84 | 3.311% | $224.0196 | $224.02 | $224.00 | $224.00 |
| Purchase #5 | $144.65 | 8.119% | $156.3941 | $156.39 | $156.40 | $156.40 |
| Purchase #6 | $59.32 | 3.328% | $61.2942 | $61.29 | $61.30 | $61.30 |
| Purchase #7 | $196.25 | 9.622% | $215.1332 | $215.13 | $215.15 | $215.10 |
| 7 purchase totals = | $843.46 | $906.6754 | $906.66 | $906.65 | $906.70 | |