| 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 | $110.58 | 9.176% | $120.7268 | $120.73 | $120.75 | $120.70 |
| Purchase #2 | $17.75 | 4.714% | $18.5867 | $18.59 | $18.60 | $18.60 |
| Purchase #3 | $185.49 | 10.450% | $204.8737 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $173.29 | 6.191% | $184.0184 | $184.02 | $184.00 | $184.00 |
| Purchase #5 | $192.40 | 8.663% | $209.0676 | $209.07 | $209.05 | $209.10 |
| Purchase #6 | $62.37 | 7.172% | $66.8432 | $66.84 | $66.85 | $66.80 |
| Purchase #7 | $56.27 | 7.105% | $60.268 | $60.27 | $60.25 | $60.30 |
| 7 purchase totals = | $798.15 | $864.3844 | $864.39 | $864.35 | $864.40 | |