| 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 | $58.77 | 10.235% | $64.7851 | $64.79 | $64.80 | $64.80 |
| Purchase #2 | $216.63 | 4.451% | $226.2722 | $226.27 | $226.25 | $226.30 |
| Purchase #3 | $191.82 | 9.452% | $209.9508 | $209.95 | $209.95 | $210.00 |
| Purchase #4 | $114.61 | 7.141% | $122.7943 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $171.38 | 6.726% | $182.907 | $182.91 | $182.90 | $182.90 |
| Purchase #6 | $93.71 | 9.365% | $102.4859 | $102.49 | $102.50 | $102.50 |
| Purchase #7 | $55.72 | 11.308% | $62.0208 | $62.02 | $62.00 | $62.00 |
| 7 purchase totals = | $902.64 | $971.2161 | $971.22 | $971.20 | $971.30 | |