| 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 | $26.37 | 4.859% | $27.6513 | $27.65 | $27.65 | $27.70 |
| Purchase #2 | $160.25 | 13.805% | $182.3725 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $117.39 | 6.691% | $125.2446 | $125.24 | $125.25 | $125.20 |
| Purchase #4 | $43.53 | 6.620% | $46.4117 | $46.41 | $46.40 | $46.40 |
| Purchase #5 | $189.56 | 7.761% | $204.2718 | $204.27 | $204.25 | $204.30 |
| Purchase #6 | $83.39 | 12.748% | $94.0206 | $94.02 | $94.00 | $94.00 |
| Purchase #7 | $95.55 | 4.660% | $100.0026 | $100.00 | $100.00 | $100.00 |
| 7 purchase totals = | $716.04 | $779.9751 | $779.96 | $779.90 | $780.00 | |