| 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 | $52.36 | 8.430% | $56.7739 | $56.77 | $56.75 | $56.80 |
| Purchase #2 | $71.62 | 5.611% | $75.6386 | $75.64 | $75.65 | $75.60 |
| Purchase #3 | $141.91 | 13.109% | $160.513 | $160.51 | $160.50 | $160.50 |
| Purchase #4 | $93.56 | 10.224% | $103.1256 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $55.74 | 7.768% | $60.0699 | $60.07 | $60.05 | $60.10 |
| Purchase #6 | $72.77 | 10.414% | $80.3483 | $80.35 | $80.35 | $80.30 |
| Purchase #7 | $52.77 | 4.317% | $55.0481 | $55.05 | $55.05 | $55.00 |
| 7 purchase totals = | $540.73 | $591.5174 | $591.52 | $591.50 | $591.40 | |