| 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 | $42.61 | 7.118% | $45.643 | $45.64 | $45.65 | $45.60 |
| Purchase #2 | $16.80 | 5.328% | $17.6951 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $100.78 | 3.294% | $104.0997 | $104.10 | $104.10 | $104.10 |
| Purchase #4 | $59.98 | 12.223% | $67.3114 | $67.31 | $67.30 | $67.30 |
| Purchase #5 | $34.45 | 13.653% | $39.1535 | $39.15 | $39.15 | $39.20 |
| Purchase #6 | $23.58 | 8.353% | $25.5496 | $25.55 | $25.55 | $25.50 |
| Purchase #7 | $66.34 | 11.222% | $73.7847 | $73.78 | $73.80 | $73.80 |
| 7 purchase totals = | $344.54 | $373.2370 | $373.23 | $373.25 | $373.20 | |