| 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 | $118.79 | 4.797% | $124.4884 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $95.95 | 7.436% | $103.0848 | $103.08 | $103.10 | $103.10 |
| Purchase #3 | $66.78 | 12.626% | $75.2116 | $75.21 | $75.20 | $75.20 |
| Purchase #4 | $48.80 | 6.340% | $51.8939 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $222.77 | 5.316% | $234.6125 | $234.61 | $234.60 | $234.60 |
| Purchase #6 | $26.46 | 10.600% | $29.2648 | $29.26 | $29.25 | $29.30 |
| Purchase #7 | $16.40 | 12.486% | $18.4477 | $18.45 | $18.45 | $18.40 |
| 7 purchase totals = | $595.95 | $637.0037 | $636.99 | $637.00 | $637.00 | |