| 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 | $84.41 | 3.587% | $87.4378 | $87.44 | $87.45 | $87.40 |
| Purchase #2 | $95.64 | 12.461% | $107.5577 | $107.56 | $107.55 | $107.60 |
| Purchase #3 | $249.47 | 6.735% | $266.2718 | $266.27 | $266.25 | $266.30 |
| Purchase #4 | $31.64 | 4.525% | $33.0717 | $33.07 | $33.05 | $33.10 |
| Purchase #5 | $136.37 | 7.301% | $146.3264 | $146.33 | $146.35 | $146.30 |
| Purchase #6 | $88.68 | 10.567% | $98.0508 | $98.05 | $98.05 | $98.10 |
| Purchase #7 | $105.76 | 7.486% | $113.6772 | $113.68 | $113.70 | $113.70 |
| 7 purchase totals = | $791.97 | $852.3934 | $852.40 | $852.40 | $852.50 | |