| 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 | $45.82 | 6.793% | $48.9326 | $48.93 | $48.95 | $48.90 |
| Purchase #2 | $80.37 | 8.588% | $87.2722 | $87.27 | $87.25 | $87.30 |
| Purchase #3 | $34.34 | 7.601% | $36.9502 | $36.95 | $36.95 | $37.00 |
| Purchase #4 | $14.82 | 12.320% | $16.6458 | $16.65 | $16.65 | $16.60 |
| Purchase #5 | $37.69 | 11.699% | $42.0994 | $42.10 | $42.10 | $42.10 |
| Purchase #6 | $161.37 | 8.311% | $174.7815 | $174.78 | $174.80 | $174.80 |
| Purchase #7 | $126.62 | 4.843% | $132.7522 | $132.75 | $132.75 | $132.80 |
| 7 purchase totals = | $501.03 | $539.4339 | $539.43 | $539.45 | $539.50 | |