| 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 | $14.41 | 8.376% | $15.617 | $15.62 | $15.60 | $15.60 |
| Purchase #2 | $62.69 | 6.384% | $66.6921 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $22.52 | 9.538% | $24.668 | $24.67 | $24.65 | $24.70 |
| Purchase #4 | $241.81 | 4.662% | $253.0832 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $73.74 | 11.201% | $81.9996 | $82.00 | $82.00 | $82.00 |
| Purchase #6 | $207.77 | 10.383% | $229.3428 | $229.34 | $229.35 | $229.30 |
| Purchase #7 | $21.29 | 11.587% | $23.7569 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $644.23 | $695.1596 | $695.16 | $695.15 | $695.20 | |