| 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 | $26.43 | 4.643% | $27.6571 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $213.60 | 12.562% | $240.4324 | $240.43 | $240.45 | $240.40 |
| Purchase #3 | $116.29 | 9.264% | $127.0631 | $127.06 | $127.05 | $127.10 |
| Purchase #4 | $33.66 | 8.246% | $36.4356 | $36.44 | $36.45 | $36.40 |
| Purchase #5 | $161.82 | 6.167% | $171.7994 | $171.80 | $171.80 | $171.80 |
| Purchase #6 | $139.47 | 4.750% | $146.0948 | $146.09 | $146.10 | $146.10 |
| Purchase #7 | $155.66 | 10.611% | $172.1771 | $172.18 | $172.20 | $172.20 |
| 7 purchase totals = | $846.93 | $921.6595 | $921.66 | $921.70 | $921.70 | |