| 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 | $71.69 | 3.367% | $74.1038 | $74.10 | $74.10 | $74.10 |
| Purchase #2 | $203.90 | 12.207% | $228.7901 | $228.79 | $228.80 | $228.80 |
| Purchase #3 | $85.62 | 11.353% | $95.3404 | $95.34 | $95.35 | $95.30 |
| Purchase #4 | $227.37 | 6.457% | $242.0513 | $242.05 | $242.05 | $242.10 |
| Purchase #5 | $91.41 | 13.619% | $103.8591 | $103.86 | $103.85 | $103.90 |
| Purchase #6 | $77.56 | 9.278% | $84.756 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $156.76 | 3.839% | $162.778 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $914.31 | $991.6787 | $991.68 | $991.70 | $991.80 | |