| 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 | $66.79 | 3.750% | $69.2946 | $69.29 | $69.30 | $69.30 |
| Purchase #2 | $154.68 | 11.524% | $172.5053 | $172.51 | $172.50 | $172.50 |
| Purchase #3 | $80.96 | 9.844% | $88.9297 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $217.74 | 7.645% | $234.3862 | $234.39 | $234.40 | $234.40 |
| Purchase #5 | $127.30 | 6.735% | $135.8737 | $135.87 | $135.85 | $135.90 |
| Purchase #6 | $239.66 | 12.185% | $268.8626 | $268.86 | $268.85 | $268.90 |
| Purchase #7 | $104.80 | 13.719% | $119.1775 | $119.18 | $119.20 | $119.20 |
| 7 purchase totals = | $991.93 | $1,089.0296 | $1,089.03 | $1,089.05 | $1,089.10 | |