| 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 | $88.87 | 10.190% | $97.9259 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $120.75 | 7.781% | $130.1456 | $130.15 | $130.15 | $130.10 |
| Purchase #3 | $238.94 | 8.680% | $259.68 | $259.68 | $259.70 | $259.70 |
| Purchase #4 | $250.42 | 11.297% | $278.7099 | $278.71 | $278.70 | $278.70 |
| Purchase #5 | $173.74 | 11.246% | $193.2788 | $193.28 | $193.30 | $193.30 |
| Purchase #6 | $72.92 | 13.672% | $82.8896 | $82.89 | $82.90 | $82.90 |
| Purchase #7 | $13.46 | 13.780% | $15.3148 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $959.10 | $1,057.9446 | $1,057.95 | $1,058.00 | $1,057.90 | |