| 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 | $84.32 | 3.371% | $87.1624 | $87.16 | $87.15 | $87.20 |
| Purchase #2 | $27.39 | 3.594% | $28.3744 | $28.37 | $28.35 | $28.40 |
| Purchase #3 | $149.59 | 10.648% | $165.5183 | $165.52 | $165.50 | $165.50 |
| Purchase #4 | $8.74 | 4.129% | $9.1009 | $9.10 | $9.10 | $9.10 |
| Purchase #5 | $135.64 | 13.408% | $153.8266 | $153.83 | $153.85 | $153.80 |
| Purchase #6 | $207.82 | 10.452% | $229.5413 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $45.76 | 5.324% | $48.1963 | $48.20 | $48.20 | $48.20 |
| 7 purchase totals = | $659.26 | $721.7202 | $721.72 | $721.70 | $721.70 | |