| 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 | $90.63 | 12.852% | $102.2778 | $102.28 | $102.30 | $102.30 |
| Purchase #2 | $158.60 | 5.485% | $167.2992 | $167.30 | $167.30 | $167.30 |
| Purchase #3 | $52.44 | 6.327% | $55.7579 | $55.76 | $55.75 | $55.80 |
| Purchase #4 | $250.33 | 13.245% | $283.4862 | $283.49 | $283.50 | $283.50 |
| Purchase #5 | $68.48 | 13.588% | $77.7851 | $77.79 | $77.80 | $77.80 |
| Purchase #6 | $62.35 | 13.253% | $70.6132 | $70.61 | $70.60 | $70.60 |
| Purchase #7 | $14.97 | 11.254% | $16.6547 | $16.65 | $16.65 | $16.70 |
| 7 purchase totals = | $697.80 | $773.8741 | $773.88 | $773.90 | $774.00 | |