| 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 | $39.62 | 7.581% | $42.6236 | $42.62 | $42.60 | $42.60 |
| Purchase #2 | $31.94 | 7.235% | $34.2509 | $34.25 | $34.25 | $34.30 |
| Purchase #3 | $25.85 | 7.130% | $27.6931 | $27.69 | $27.70 | $27.70 |
| Purchase #4 | $42.94 | 6.292% | $45.6418 | $45.64 | $45.65 | $45.60 |
| Purchase #5 | $66.28 | 4.334% | $69.1526 | $69.15 | $69.15 | $69.20 |
| Purchase #6 | $67.63 | 8.603% | $73.4482 | $73.45 | $73.45 | $73.40 |
| Purchase #7 | $207.45 | 7.110% | $222.1997 | $222.20 | $222.20 | $222.20 |
| 7 purchase totals = | $481.71 | $515.0099 | $515.00 | $515.00 | $515.00 | |