| 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 | $29.66 | 11.532% | $33.0804 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $97.60 | 10.841% | $108.1808 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $174.91 | 10.334% | $192.9852 | $192.99 | $193.00 | $193.00 |
| Purchase #4 | $82.65 | 7.550% | $88.8901 | $88.89 | $88.90 | $88.90 |
| Purchase #5 | $47.71 | 3.722% | $49.4858 | $49.49 | $49.50 | $49.50 |
| Purchase #6 | $126.37 | 9.672% | $138.5925 | $138.59 | $138.60 | $138.60 |
| Purchase #7 | $197.43 | 5.343% | $207.9787 | $207.98 | $208.00 | $208.00 |
| 7 purchase totals = | $756.33 | $819.1935 | $819.20 | $819.30 | $819.30 | |