| 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 | $153.90 | 8.259% | $166.6106 | $166.61 | $166.60 | $166.60 |
| Purchase #2 | $63.74 | 3.756% | $66.1341 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $108.73 | 9.451% | $119.0061 | $119.01 | $119.00 | $119.00 |
| Purchase #4 | $217.33 | 12.237% | $243.9247 | $243.92 | $243.90 | $243.90 |
| Purchase #5 | $15.72 | 6.451% | $16.7341 | $16.73 | $16.75 | $16.70 |
| Purchase #6 | $61.36 | 12.570% | $69.073 | $69.07 | $69.05 | $69.10 |
| Purchase #7 | $15.72 | 3.695% | $16.3009 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $636.50 | $697.7835 | $697.77 | $697.75 | $697.70 | |