| 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 | $71.40 | 12.680% | $80.4535 | $80.45 | $80.45 | $80.50 |
| Purchase #2 | $21.37 | 9.694% | $23.4416 | $23.44 | $23.45 | $23.40 |
| Purchase #3 | $177.51 | 12.790% | $200.2135 | $200.21 | $200.20 | $200.20 |
| Purchase #4 | $232.30 | 11.607% | $259.2631 | $259.26 | $259.25 | $259.30 |
| Purchase #5 | $65.91 | 3.775% | $68.3981 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $230.63 | 9.841% | $253.3263 | $253.33 | $253.35 | $253.30 |
| Purchase #7 | $130.34 | 7.591% | $140.2341 | $140.23 | $140.25 | $140.20 |
| 7 purchase totals = | $929.46 | $1,025.3302 | $1,025.32 | $1,025.35 | $1,025.30 | |