| 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 | $80.65 | 7.872% | $86.9988 | $87.00 | $87.00 | $87.00 |
| Purchase #2 | $211.91 | 3.203% | $218.6975 | $218.70 | $218.70 | $218.70 |
| Purchase #3 | $52.34 | 5.385% | $55.1585 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $63.33 | 9.660% | $69.4477 | $69.45 | $69.45 | $69.40 |
| Purchase #5 | $104.70 | 12.318% | $117.5969 | $117.60 | $117.60 | $117.60 |
| Purchase #6 | $203.52 | 6.562% | $216.875 | $216.88 | $216.90 | $216.90 |
| Purchase #7 | $43.31 | 4.693% | $45.3425 | $45.34 | $45.35 | $45.30 |
| 7 purchase totals = | $759.76 | $810.1169 | $810.13 | $810.15 | $810.10 | |