| 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 | $91.96 | 9.431% | $100.6327 | $100.63 | $100.65 | $100.60 |
| Purchase #2 | $61.41 | 12.350% | $68.9941 | $68.99 | $69.00 | $69.00 |
| Purchase #3 | $182.48 | 4.210% | $190.1624 | $190.16 | $190.15 | $190.20 |
| Purchase #4 | $77.74 | 7.582% | $83.6342 | $83.63 | $83.65 | $83.60 |
| Purchase #5 | $75.32 | 9.320% | $82.3398 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $146.93 | 12.608% | $165.4549 | $165.45 | $165.45 | $165.50 |
| Purchase #7 | $63.76 | 4.682% | $66.7452 | $66.75 | $66.75 | $66.70 |
| 7 purchase totals = | $699.60 | $757.9633 | $757.95 | $758.00 | $757.90 | |