| 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 | $82.49 | 6.333% | $87.7141 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $157.45 | 11.777% | $175.9929 | $175.99 | $176.00 | $176.00 |
| Purchase #3 | $228.77 | 13.481% | $259.6105 | $259.61 | $259.60 | $259.60 |
| Purchase #4 | $157.84 | 6.778% | $168.5384 | $168.54 | $168.55 | $168.50 |
| Purchase #5 | $115.82 | 12.170% | $129.9153 | $129.92 | $129.90 | $129.90 |
| Purchase #6 | $31.54 | 13.458% | $35.7847 | $35.78 | $35.80 | $35.80 |
| Purchase #7 | $95.33 | 9.289% | $104.1852 | $104.19 | $104.20 | $104.20 |
| 7 purchase totals = | $869.24 | $961.7411 | $961.74 | $961.75 | $961.70 | |