| 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 | $21.51 | 7.498% | $23.1228 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $68.56 | 3.513% | $70.9685 | $70.97 | $70.95 | $71.00 |
| Purchase #3 | $163.95 | 6.291% | $174.2641 | $174.26 | $174.25 | $174.30 |
| Purchase #4 | $92.62 | 11.795% | $103.5445 | $103.54 | $103.55 | $103.50 |
| Purchase #5 | $210.84 | 3.316% | $217.8315 | $217.83 | $217.85 | $217.80 |
| Purchase #6 | $88.89 | 8.654% | $96.5825 | $96.58 | $96.60 | $96.60 |
| Purchase #7 | $220.36 | 6.651% | $235.0161 | $235.02 | $235.00 | $235.00 |
| 7 purchase totals = | $866.73 | $921.3300 | $921.32 | $921.30 | $921.30 | |