| 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 | $27.85 | 9.495% | $30.4944 | $30.49 | $30.50 | $30.50 |
| Purchase #2 | $175.60 | 6.788% | $187.5197 | $187.52 | $187.50 | $187.50 |
| Purchase #3 | $51.44 | 7.574% | $55.3361 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $90.25 | 5.172% | $94.9177 | $94.92 | $94.90 | $94.90 |
| Purchase #5 | $24.68 | 9.425% | $27.0061 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $247.75 | 8.341% | $268.4148 | $268.41 | $268.40 | $268.40 |
| Purchase #7 | $163.77 | 12.215% | $183.7745 | $183.77 | $183.75 | $183.80 |
| 7 purchase totals = | $781.34 | $847.4633 | $847.46 | $847.40 | $847.40 | |