| 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 | $24.79 | 10.413% | $27.3714 | $27.37 | $27.35 | $27.40 |
| Purchase #2 | $246.97 | 7.699% | $265.9842 | $265.98 | $266.00 | $266.00 |
| Purchase #3 | $136.30 | 5.222% | $143.4176 | $143.42 | $143.40 | $143.40 |
| Purchase #4 | $30.83 | 7.333% | $33.0908 | $33.09 | $33.10 | $33.10 |
| Purchase #5 | $249.99 | 13.809% | $284.5111 | $284.51 | $284.50 | $284.50 |
| Purchase #6 | $71.40 | 4.846% | $74.86 | $74.86 | $74.85 | $74.90 |
| Purchase #7 | $36.84 | 10.401% | $40.6717 | $40.67 | $40.65 | $40.70 |
| 7 purchase totals = | $797.12 | $869.9068 | $869.90 | $869.85 | $870.00 | |