| 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 | $83.54 | 5.324% | $87.9877 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $135.48 | 11.681% | $151.3054 | $151.31 | $151.30 | $151.30 |
| Purchase #3 | $146.78 | 4.515% | $153.4071 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $249.83 | 8.784% | $271.7751 | $271.78 | $271.80 | $271.80 |
| Purchase #5 | $126.77 | 6.155% | $134.5727 | $134.57 | $134.55 | $134.60 |
| Purchase #6 | $77.53 | 7.676% | $83.4812 | $83.48 | $83.50 | $83.50 |
| Purchase #7 | $228.84 | 10.245% | $252.2847 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $1,048.77 | $1,134.8139 | $1,134.82 | $1,134.85 | $1,134.90 | |