| 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 | $25.94 | 8.741% | $28.2074 | $28.21 | $28.20 | $28.20 |
| Purchase #2 | $234.43 | 5.673% | $247.7292 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $121.71 | 9.799% | $133.6364 | $133.64 | $133.65 | $133.60 |
| Purchase #4 | $66.86 | 9.636% | $73.3026 | $73.30 | $73.30 | $73.30 |
| Purchase #5 | $17.78 | 7.300% | $19.0779 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $171.37 | 3.183% | $176.8247 | $176.82 | $176.80 | $176.80 |
| Purchase #7 | $175.74 | 7.235% | $188.4548 | $188.45 | $188.45 | $188.50 |
| 7 purchase totals = | $813.83 | $867.2330 | $867.23 | $867.25 | $867.20 | |