| 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 | $111.85 | 13.444% | $126.8871 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $185.67 | 11.360% | $206.7621 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $54.59 | 7.862% | $58.8819 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $21.43 | 11.650% | $23.9266 | $23.93 | $23.95 | $23.90 |
| Purchase #5 | $189.35 | 6.656% | $201.9531 | $201.95 | $201.95 | $202.00 |
| Purchase #6 | $78.53 | 4.535% | $82.0913 | $82.09 | $82.10 | $82.10 |
| Purchase #7 | $55.92 | 7.236% | $59.9664 | $59.97 | $59.95 | $60.00 |
| 7 purchase totals = | $697.34 | $760.4685 | $760.47 | $760.50 | $760.60 | |