| 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 | $65.62 | 7.534% | $70.5638 | $70.56 | $70.55 | $70.60 |
| Purchase #2 | $118.98 | 8.485% | $129.0755 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $163.76 | 6.430% | $174.2898 | $174.29 | $174.30 | $174.30 |
| Purchase #4 | $99.94 | 10.420% | $110.3537 | $110.35 | $110.35 | $110.40 |
| Purchase #5 | $49.37 | 7.835% | $53.2381 | $53.24 | $53.25 | $53.20 |
| Purchase #6 | $55.46 | 11.184% | $61.6626 | $61.66 | $61.65 | $61.70 |
| Purchase #7 | $136.97 | 9.621% | $150.1479 | $150.15 | $150.15 | $150.10 |
| 7 purchase totals = | $690.10 | $749.3314 | $749.33 | $749.35 | $749.40 | |