| 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 | $68.89 | 8.238% | $74.5652 | $74.57 | $74.55 | $74.60 |
| Purchase #2 | $46.38 | 11.337% | $51.6381 | $51.64 | $51.65 | $51.60 |
| Purchase #3 | $149.46 | 6.301% | $158.8775 | $158.88 | $158.90 | $158.90 |
| Purchase #4 | $155.71 | 4.785% | $163.1607 | $163.16 | $163.15 | $163.20 |
| Purchase #5 | $14.73 | 10.530% | $16.2811 | $16.28 | $16.30 | $16.30 |
| Purchase #6 | $150.41 | 11.127% | $167.1461 | $167.15 | $167.15 | $167.10 |
| Purchase #7 | $61.60 | 7.534% | $66.2409 | $66.24 | $66.25 | $66.20 |
| 7 purchase totals = | $647.18 | $697.9096 | $697.92 | $697.95 | $697.90 | |