| 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 | $99.79 | 7.662% | $107.4359 | $107.44 | $107.45 | $107.40 |
| Purchase #2 | $61.83 | 5.291% | $65.1014 | $65.10 | $65.10 | $65.10 |
| Purchase #3 | $167.71 | 4.464% | $175.1966 | $175.20 | $175.20 | $175.20 |
| Purchase #4 | $235.44 | 4.316% | $245.6016 | $245.60 | $245.60 | $245.60 |
| Purchase #5 | $12.86 | 7.533% | $13.8287 | $13.83 | $13.85 | $13.80 |
| Purchase #6 | $26.85 | 10.771% | $29.742 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $14.68 | 4.285% | $15.309 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $619.16 | $652.2152 | $652.22 | $652.25 | $652.10 | |