| 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 | $65.64 | 10.873% | $72.777 | $72.78 | $72.80 | $72.80 |
| Purchase #2 | $152.38 | 4.872% | $159.804 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $15.56 | 13.830% | $17.7119 | $17.71 | $17.70 | $17.70 |
| Purchase #4 | $12.87 | 12.383% | $14.4637 | $14.46 | $14.45 | $14.50 |
| Purchase #5 | $47.72 | 4.305% | $49.7743 | $49.77 | $49.75 | $49.80 |
| Purchase #6 | $198.83 | 4.426% | $207.6302 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $207.53 | 12.787% | $234.0669 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $700.53 | $756.2280 | $756.22 | $756.20 | $756.30 | |