| 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 | $75.56 | 5.652% | $79.8307 | $79.83 | $79.85 | $79.80 |
| Purchase #2 | $51.37 | 11.252% | $57.1502 | $57.15 | $57.15 | $57.20 |
| Purchase #3 | $124.90 | 9.336% | $136.5607 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $62.91 | 9.538% | $68.9104 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $41.82 | 10.377% | $46.1597 | $46.16 | $46.15 | $46.20 |
| Purchase #6 | $72.64 | 12.828% | $81.9583 | $81.96 | $81.95 | $82.00 |
| Purchase #7 | $17.28 | 11.407% | $19.2511 | $19.25 | $19.25 | $19.30 |
| 7 purchase totals = | $446.48 | $489.8211 | $489.82 | $489.80 | $490.00 | |