| 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 | $23.60 | 8.174% | $25.5291 | $25.53 | $25.55 | $25.50 |
| Purchase #2 | $46.76 | 6.808% | $49.9434 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $149.91 | 11.222% | $166.7329 | $166.73 | $166.75 | $166.70 |
| Purchase #4 | $218.31 | 4.367% | $227.8436 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $13.77 | 3.511% | $14.2535 | $14.25 | $14.25 | $14.30 |
| Purchase #6 | $78.84 | 13.204% | $89.25 | $89.25 | $89.25 | $89.30 |
| Purchase #7 | $54.85 | 6.836% | $58.5995 | $58.60 | $58.60 | $58.60 |
| 7 purchase totals = | $586.04 | $632.1520 | $632.14 | $632.20 | $632.10 | |