| 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 | $77.39 | 7.106% | $82.8893 | $82.89 | $82.90 | $82.90 |
| Purchase #2 | $174.68 | 4.284% | $182.1633 | $182.16 | $182.15 | $182.20 |
| Purchase #3 | $73.96 | 4.426% | $77.2335 | $77.23 | $77.25 | $77.20 |
| Purchase #4 | $78.25 | 8.598% | $84.9779 | $84.98 | $85.00 | $85.00 |
| Purchase #5 | $244.36 | 6.148% | $259.3833 | $259.38 | $259.40 | $259.40 |
| Purchase #6 | $173.94 | 10.603% | $192.3829 | $192.38 | $192.40 | $192.40 |
| Purchase #7 | $19.94 | 11.524% | $22.2379 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $842.52 | $901.2681 | $901.26 | $901.35 | $901.30 | |