| 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 | $57.75 | 13.627% | $65.6196 | $65.62 | $65.60 | $65.60 |
| Purchase #2 | $101.37 | 5.371% | $106.8146 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $219.79 | 10.617% | $243.1251 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $144.73 | 7.650% | $155.8018 | $155.80 | $155.80 | $155.80 |
| Purchase #5 | $204.30 | 6.779% | $218.1495 | $218.15 | $218.15 | $218.10 |
| Purchase #6 | $114.44 | 4.724% | $119.8461 | $119.85 | $119.85 | $119.80 |
| Purchase #7 | $163.43 | 3.396% | $168.9801 | $168.98 | $169.00 | $169.00 |
| 7 purchase totals = | $1,005.81 | $1,078.3368 | $1,078.34 | $1,078.35 | $1,078.20 | |