| 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 | $82.40 | 10.630% | $91.1591 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $59.99 | 6.798% | $64.0681 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $94.89 | 13.871% | $108.0522 | $108.05 | $108.05 | $108.10 |
| Purchase #4 | $75.43 | 3.498% | $78.0685 | $78.07 | $78.05 | $78.10 |
| Purchase #5 | $162.30 | 7.592% | $174.6218 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $73.30 | 3.322% | $75.735 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $116.95 | 8.616% | $127.0264 | $127.03 | $127.05 | $127.00 |
| 7 purchase totals = | $665.26 | $718.7311 | $718.74 | $718.70 | $718.80 | |