| 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 | $68.37 | 13.252% | $77.4304 | $77.43 | $77.45 | $77.40 |
| Purchase #2 | $58.29 | 3.840% | $60.5283 | $60.53 | $60.55 | $60.50 |
| Purchase #3 | $190.76 | 9.634% | $209.1378 | $209.14 | $209.15 | $209.10 |
| Purchase #4 | $224.50 | 5.648% | $237.1798 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $19.29 | 8.735% | $20.975 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $5.75 | 12.129% | $6.4474 | $6.45 | $6.45 | $6.40 |
| Purchase #7 | $195.87 | 8.168% | $211.8687 | $211.87 | $211.85 | $211.90 |
| 7 purchase totals = | $762.83 | $823.5674 | $823.58 | $823.65 | $823.50 | |