| 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 | $41.59 | 12.675% | $46.8615 | $46.86 | $46.85 | $46.90 |
| Purchase #2 | $50.90 | 8.810% | $55.3843 | $55.38 | $55.40 | $55.40 |
| Purchase #3 | $171.85 | 13.796% | $195.5584 | $195.56 | $195.55 | $195.60 |
| Purchase #4 | $231.68 | 9.745% | $254.2572 | $254.26 | $254.25 | $254.30 |
| Purchase #5 | $101.31 | 4.538% | $105.9074 | $105.91 | $105.90 | $105.90 |
| Purchase #6 | $16.26 | 3.151% | $16.7724 | $16.77 | $16.75 | $16.80 |
| Purchase #7 | $63.93 | 7.648% | $68.8194 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $677.52 | $743.5606 | $743.56 | $743.50 | $743.70 | |