| 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 | $26.80 | 4.272% | $27.9449 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $227.65 | 8.157% | $246.2194 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $214.49 | 4.416% | $223.9619 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $23.97 | 3.364% | $24.7764 | $24.78 | $24.80 | $24.80 |
| Purchase #5 | $72.26 | 10.105% | $79.5619 | $79.56 | $79.55 | $79.60 |
| Purchase #6 | $55.31 | 11.452% | $61.6441 | $61.64 | $61.65 | $61.60 |
| Purchase #7 | $207.29 | 13.573% | $235.4255 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $827.77 | $899.5341 | $899.53 | $899.55 | $899.50 | |