| 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 | $18.37 | 4.359% | $19.1707 | $19.17 | $19.15 | $19.20 |
| Purchase #2 | $153.54 | 9.219% | $167.6949 | $167.69 | $167.70 | $167.70 |
| Purchase #3 | $34.89 | 3.604% | $36.1474 | $36.15 | $36.15 | $36.10 |
| Purchase #4 | $124.69 | 11.111% | $138.5443 | $138.54 | $138.55 | $138.50 |
| Purchase #5 | $25.58 | 12.229% | $28.7082 | $28.71 | $28.70 | $28.70 |
| Purchase #6 | $73.45 | 3.704% | $76.1706 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $228.89 | 10.492% | $252.9051 | $252.91 | $252.90 | $252.90 |
| 7 purchase totals = | $659.41 | $719.3412 | $719.34 | $719.30 | $719.30 | |