| 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 | $55.54 | 10.549% | $61.3989 | $61.40 | $61.40 | $61.40 |
| Purchase #2 | $159.25 | 5.195% | $167.523 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $205.25 | 4.384% | $214.2482 | $214.25 | $214.25 | $214.20 |
| Purchase #4 | $48.37 | 12.533% | $54.4322 | $54.43 | $54.45 | $54.40 |
| Purchase #5 | $7.57 | 5.802% | $8.0092 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $216.70 | 9.653% | $237.6181 | $237.62 | $237.60 | $237.60 |
| Purchase #7 | $6.51 | 12.444% | $7.3201 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $699.19 | $750.5497 | $750.55 | $750.50 | $750.40 | |