| 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 | $185.77 | 11.163% | $206.5075 | $206.51 | $206.50 | $206.50 |
| Purchase #2 | $85.40 | 6.158% | $90.6589 | $90.66 | $90.65 | $90.70 |
| Purchase #3 | $13.86 | 3.613% | $14.3608 | $14.36 | $14.35 | $14.40 |
| Purchase #4 | $30.40 | 4.571% | $31.7896 | $31.79 | $31.80 | $31.80 |
| Purchase #5 | $182.47 | 7.123% | $195.4673 | $195.47 | $195.45 | $195.50 |
| Purchase #6 | $88.57 | 4.455% | $92.5158 | $92.52 | $92.50 | $92.50 |
| Purchase #7 | $213.37 | 12.424% | $239.8791 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $799.84 | $871.1790 | $871.19 | $871.15 | $871.30 | |