| 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 | $43.54 | 7.590% | $46.8447 | $46.84 | $46.85 | $46.80 |
| Purchase #2 | $193.30 | 3.824% | $200.6918 | $200.69 | $200.70 | $200.70 |
| Purchase #3 | $54.51 | 12.520% | $61.3347 | $61.33 | $61.35 | $61.30 |
| Purchase #4 | $55.91 | 5.129% | $58.7776 | $58.78 | $58.80 | $58.80 |
| Purchase #5 | $83.53 | 8.706% | $90.8021 | $90.80 | $90.80 | $90.80 |
| Purchase #6 | $70.74 | 3.868% | $73.4762 | $73.48 | $73.50 | $73.50 |
| Purchase #7 | $26.71 | 5.586% | $28.202 | $28.20 | $28.20 | $28.20 |
| 7 purchase totals = | $528.24 | $560.1291 | $560.12 | $560.20 | $560.10 | |