| 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 | $86.95 | 4.497% | $90.8601 | $90.86 | $90.85 | $90.90 |
| Purchase #2 | $43.45 | 12.691% | $48.9642 | $48.96 | $48.95 | $49.00 |
| Purchase #3 | $104.66 | 10.524% | $115.6744 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $14.98 | 11.464% | $16.6973 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $150.55 | 4.306% | $157.0327 | $157.03 | $157.05 | $157.00 |
| Purchase #6 | $117.80 | 8.641% | $127.9791 | $127.98 | $128.00 | $128.00 |
| Purchase #7 | $84.60 | 12.271% | $94.9813 | $94.98 | $95.00 | $95.00 |
| 7 purchase totals = | $602.99 | $652.1891 | $652.18 | $652.20 | $652.30 | |