| 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 | $239.49 | 6.718% | $255.5789 | $255.58 | $255.60 | $255.60 |
| Purchase #2 | $220.36 | 5.859% | $233.2709 | $233.27 | $233.25 | $233.30 |
| Purchase #3 | $100.72 | 4.224% | $104.9744 | $104.97 | $104.95 | $105.00 |
| Purchase #4 | $9.50 | 8.820% | $10.3379 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $37.32 | 4.761% | $39.0968 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $61.84 | 12.435% | $69.5298 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $72.48 | 10.191% | $79.8664 | $79.87 | $79.85 | $79.90 |
| 7 purchase totals = | $741.71 | $792.6551 | $792.66 | $792.65 | $792.70 | |