| 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 | $14.98 | 10.118% | $16.4957 | $16.50 | $16.50 | $16.50 |
| Purchase #2 | $71.56 | 8.178% | $77.4122 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $203.75 | 7.705% | $219.4489 | $219.45 | $219.45 | $219.40 |
| Purchase #4 | $239.85 | 13.572% | $272.4024 | $272.40 | $272.40 | $272.40 |
| Purchase #5 | $226.40 | 4.792% | $237.2491 | $237.25 | $237.25 | $237.20 |
| Purchase #6 | $124.26 | 12.460% | $139.7428 | $139.74 | $139.75 | $139.70 |
| Purchase #7 | $27.55 | 10.653% | $30.4849 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $908.35 | $993.2360 | $993.23 | $993.25 | $993.10 | |