| 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 | $100.68 | 7.697% | $108.4293 | $108.43 | $108.45 | $108.40 |
| Purchase #2 | $129.93 | 3.806% | $134.8751 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $53.37 | 6.472% | $56.8241 | $56.82 | $56.80 | $56.80 |
| Purchase #4 | $97.84 | 8.256% | $105.9177 | $105.92 | $105.90 | $105.90 |
| Purchase #5 | $96.33 | 11.256% | $107.1729 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $113.43 | 3.813% | $117.7551 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $250.90 | 6.761% | $267.8633 | $267.86 | $267.85 | $267.90 |
| 7 purchase totals = | $842.48 | $898.8375 | $898.84 | $898.80 | $898.90 | |