| 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 | $101.54 | 9.632% | $111.3203 | $111.32 | $111.30 | $111.30 |
| Purchase #2 | $128.71 | 8.394% | $139.5139 | $139.51 | $139.50 | $139.50 |
| Purchase #3 | $217.57 | 8.688% | $236.4725 | $236.47 | $236.45 | $236.50 |
| Purchase #4 | $49.86 | 3.761% | $51.7352 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $154.35 | 8.202% | $167.0098 | $167.01 | $167.00 | $167.00 |
| Purchase #6 | $57.31 | 8.854% | $62.3842 | $62.38 | $62.40 | $62.40 |
| Purchase #7 | $74.61 | 7.178% | $79.9655 | $79.97 | $79.95 | $80.00 |
| 7 purchase totals = | $783.95 | $848.4014 | $848.40 | $848.35 | $848.40 | |