| 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 | $67.27 | 3.740% | $69.7859 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $206.52 | 7.469% | $221.945 | $221.95 | $221.95 | $221.90 |
| Purchase #3 | $215.90 | 7.124% | $231.2807 | $231.28 | $231.30 | $231.30 |
| Purchase #4 | $31.78 | 5.565% | $33.5486 | $33.55 | $33.55 | $33.50 |
| Purchase #5 | $92.78 | 9.564% | $101.6535 | $101.65 | $101.65 | $101.70 |
| Purchase #6 | $179.97 | 8.398% | $195.0839 | $195.08 | $195.10 | $195.10 |
| Purchase #7 | $139.45 | 3.663% | $144.5581 | $144.56 | $144.55 | $144.60 |
| 7 purchase totals = | $933.67 | $997.8557 | $997.86 | $997.90 | $997.90 | |