| 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 | $113.86 | 9.391% | $124.5526 | $124.55 | $124.55 | $124.60 |
| Purchase #2 | $72.97 | 4.562% | $76.2989 | $76.30 | $76.30 | $76.30 |
| Purchase #3 | $39.78 | 6.829% | $42.4966 | $42.50 | $42.50 | $42.50 |
| Purchase #4 | $30.46 | 11.481% | $33.9571 | $33.96 | $33.95 | $34.00 |
| Purchase #5 | $107.64 | 7.313% | $115.5117 | $115.51 | $115.50 | $115.50 |
| Purchase #6 | $163.25 | 8.650% | $177.3711 | $177.37 | $177.35 | $177.40 |
| Purchase #7 | $140.96 | 6.423% | $150.0139 | $150.01 | $150.00 | $150.00 |
| 7 purchase totals = | $668.92 | $720.2019 | $720.20 | $720.15 | $720.30 | |