| 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 | $228.91 | 3.622% | $237.2011 | $237.20 | $237.20 | $237.20 |
| Purchase #2 | $165.34 | 8.314% | $179.0864 | $179.09 | $179.10 | $179.10 |
| Purchase #3 | $50.78 | 3.763% | $52.6909 | $52.69 | $52.70 | $52.70 |
| Purchase #4 | $58.47 | 3.674% | $60.6182 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $34.71 | 13.675% | $39.4566 | $39.46 | $39.45 | $39.50 |
| Purchase #6 | $75.92 | 6.421% | $80.7948 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $104.90 | 12.735% | $118.259 | $118.26 | $118.25 | $118.30 |
| 7 purchase totals = | $719.03 | $768.1070 | $768.11 | $768.10 | $768.20 | |