| 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 | $193.47 | 11.835% | $216.3672 | $216.37 | $216.35 | $216.40 |
| Purchase #2 | $10.59 | 6.615% | $11.2905 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $83.44 | 6.359% | $88.7459 | $88.75 | $88.75 | $88.70 |
| Purchase #4 | $78.81 | 13.334% | $89.3185 | $89.32 | $89.30 | $89.30 |
| Purchase #5 | $62.56 | 8.753% | $68.0359 | $68.04 | $68.05 | $68.00 |
| Purchase #6 | $70.94 | 7.177% | $76.0314 | $76.03 | $76.05 | $76.00 |
| Purchase #7 | $192.99 | 7.476% | $207.4179 | $207.42 | $207.40 | $207.40 |
| 7 purchase totals = | $692.80 | $757.2073 | $757.22 | $757.20 | $757.10 | |