| 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 | $55.37 | 4.184% | $57.6867 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $168.55 | 8.380% | $182.6745 | $182.67 | $182.65 | $182.70 |
| Purchase #3 | $128.49 | 8.865% | $139.8806 | $139.88 | $139.90 | $139.90 |
| Purchase #4 | $44.98 | 4.293% | $46.911 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $8.62 | 5.428% | $9.0879 | $9.09 | $9.10 | $9.10 |
| Purchase #6 | $68.85 | 13.348% | $78.0401 | $78.04 | $78.05 | $78.00 |
| Purchase #7 | $193.40 | 11.218% | $215.0956 | $215.10 | $215.10 | $215.10 |
| 7 purchase totals = | $668.26 | $729.3764 | $729.38 | $729.40 | $729.40 | |