| 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 | $116.65 | 10.816% | $129.2669 | $129.27 | $129.25 | $129.30 |
| Purchase #2 | $205.97 | 11.249% | $229.1396 | $229.14 | $229.15 | $229.10 |
| Purchase #3 | $46.93 | 8.674% | $51.0007 | $51.00 | $51.00 | $51.00 |
| Purchase #4 | $42.45 | 3.286% | $43.8449 | $43.84 | $43.85 | $43.80 |
| Purchase #5 | $58.44 | 5.786% | $61.8213 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $105.67 | 5.517% | $111.4998 | $111.50 | $111.50 | $111.50 |
| Purchase #7 | $91.92 | 13.264% | $104.1123 | $104.11 | $104.10 | $104.10 |
| 7 purchase totals = | $668.03 | $730.6855 | $730.68 | $730.65 | $730.60 | |