| 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 | $46.30 | 10.281% | $51.0601 | $51.06 | $51.05 | $51.10 |
| Purchase #2 | $104.70 | 7.491% | $112.5431 | $112.54 | $112.55 | $112.50 |
| Purchase #3 | $54.62 | 5.400% | $57.5695 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $10.87 | 8.786% | $11.825 | $11.83 | $11.85 | $11.80 |
| Purchase #5 | $234.93 | 12.813% | $265.0316 | $265.03 | $265.05 | $265.00 |
| Purchase #6 | $111.50 | 8.454% | $120.9262 | $120.93 | $120.95 | $120.90 |
| Purchase #7 | $58.83 | 13.870% | $66.9897 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $621.75 | $685.9452 | $685.95 | $686.00 | $685.90 | |