| 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 | $83.86 | 13.410% | $95.1056 | $95.11 | $95.10 | $95.10 |
| Purchase #2 | $188.95 | 12.821% | $213.1753 | $213.18 | $213.20 | $213.20 |
| Purchase #3 | $160.52 | 3.827% | $166.6631 | $166.66 | $166.65 | $166.70 |
| Purchase #4 | $12.80 | 10.581% | $14.1544 | $14.15 | $14.15 | $14.20 |
| Purchase #5 | $11.80 | 13.223% | $13.3603 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $77.63 | 8.813% | $84.4715 | $84.47 | $84.45 | $84.50 |
| Purchase #7 | $45.39 | 12.513% | $51.0697 | $51.07 | $51.05 | $51.10 |
| 7 purchase totals = | $580.95 | $637.9999 | $638.00 | $637.95 | $638.20 | |