| 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 | $78.70 | 3.483% | $81.4411 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $203.72 | 5.212% | $214.3379 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $86.27 | 5.319% | $90.8587 | $90.86 | $90.85 | $90.90 |
| Purchase #4 | $220.74 | 10.247% | $243.3592 | $243.36 | $243.35 | $243.40 |
| Purchase #5 | $15.96 | 8.805% | $17.3653 | $17.37 | $17.35 | $17.40 |
| Purchase #6 | $100.62 | 9.311% | $109.9887 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $76.34 | 7.539% | $82.0953 | $82.10 | $82.10 | $82.10 |
| 7 purchase totals = | $782.35 | $839.4462 | $839.46 | $839.45 | $839.50 | |