| 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 | $54.42 | 10.730% | $60.2593 | $60.26 | $60.25 | $60.30 |
| Purchase #2 | $94.85 | 5.215% | $99.7964 | $99.80 | $99.80 | $99.80 |
| Purchase #3 | $169.70 | 6.141% | $180.1213 | $180.12 | $180.10 | $180.10 |
| Purchase #4 | $101.71 | 8.623% | $110.4805 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $15.39 | 13.674% | $17.4944 | $17.49 | $17.50 | $17.50 |
| Purchase #6 | $55.62 | 10.504% | $61.4623 | $61.46 | $61.45 | $61.50 |
| Purchase #7 | $19.85 | 5.777% | $20.9967 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $511.54 | $550.6109 | $550.61 | $550.60 | $550.70 | |