| 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 | $75.70 | 3.112% | $78.0558 | $78.06 | $78.05 | $78.10 |
| Purchase #2 | $129.45 | 11.130% | $143.8578 | $143.86 | $143.85 | $143.90 |
| Purchase #3 | $60.91 | 12.689% | $68.6389 | $68.64 | $68.65 | $68.60 |
| Purchase #4 | $74.56 | 4.118% | $77.6304 | $77.63 | $77.65 | $77.60 |
| Purchase #5 | $128.81 | 13.732% | $146.4982 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $147.25 | 9.847% | $161.7497 | $161.75 | $161.75 | $161.70 |
| Purchase #7 | $63.81 | 10.724% | $70.653 | $70.65 | $70.65 | $70.70 |
| 7 purchase totals = | $680.49 | $747.0838 | $747.09 | $747.10 | $747.10 | |