| 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 | $79.69 | 8.134% | $86.172 | $86.17 | $86.15 | $86.20 |
| Purchase #2 | $101.31 | 11.300% | $112.758 | $112.76 | $112.75 | $112.80 |
| Purchase #3 | $222.40 | 11.258% | $247.4378 | $247.44 | $247.45 | $247.40 |
| Purchase #4 | $240.75 | 13.256% | $272.6638 | $272.66 | $272.65 | $272.70 |
| Purchase #5 | $63.55 | 6.738% | $67.832 | $67.83 | $67.85 | $67.80 |
| Purchase #6 | $242.77 | 4.841% | $254.5225 | $254.52 | $254.50 | $254.50 |
| Purchase #7 | $7.63 | 12.775% | $8.6047 | $8.60 | $8.60 | $8.60 |
| 7 purchase totals = | $958.10 | $1,049.9908 | $1,049.98 | $1,049.95 | $1,050.00 | |