| 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 | $82.50 | 9.661% | $90.4703 | $90.47 | $90.45 | $90.50 |
| Purchase #2 | $46.79 | 8.438% | $50.7381 | $50.74 | $50.75 | $50.70 |
| Purchase #3 | $186.88 | 11.275% | $207.9507 | $207.95 | $207.95 | $208.00 |
| Purchase #4 | $161.82 | 11.453% | $180.3532 | $180.35 | $180.35 | $180.40 |
| Purchase #5 | $81.42 | 12.586% | $91.6675 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $44.78 | 5.376% | $47.1874 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $192.90 | 8.721% | $209.7228 | $209.72 | $209.70 | $209.70 |
| 7 purchase totals = | $797.09 | $878.0900 | $878.09 | $878.05 | $878.20 | |