| 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 | $92.47 | 13.173% | $104.6511 | $104.65 | $104.65 | $104.70 |
| Purchase #2 | $10.49 | 12.814% | $11.8342 | $11.83 | $11.85 | $11.80 |
| Purchase #3 | $56.48 | 9.151% | $61.6485 | $61.65 | $61.65 | $61.60 |
| Purchase #4 | $128.32 | 12.605% | $144.4947 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $243.77 | 3.378% | $252.0046 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $149.42 | 9.539% | $163.6732 | $163.67 | $163.65 | $163.70 |
| Purchase #7 | $48.95 | 7.349% | $52.5473 | $52.55 | $52.55 | $52.50 |
| 7 purchase totals = | $729.90 | $790.8536 | $790.84 | $790.85 | $790.80 | |