| 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 | $80.39 | 8.184% | $86.9691 | $86.97 | $86.95 | $87.00 |
| Purchase #2 | $223.44 | 13.410% | $253.4033 | $253.40 | $253.40 | $253.40 |
| Purchase #3 | $187.83 | 9.256% | $205.2155 | $205.22 | $205.20 | $205.20 |
| Purchase #4 | $37.41 | 8.726% | $40.6744 | $40.67 | $40.65 | $40.70 |
| Purchase #5 | $235.60 | 4.154% | $245.3868 | $245.39 | $245.40 | $245.40 |
| Purchase #6 | $209.48 | 9.641% | $229.676 | $229.68 | $229.70 | $229.70 |
| Purchase #7 | $105.28 | 4.187% | $109.6881 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $1,079.43 | $1,171.0132 | $1,171.02 | $1,171.00 | $1,171.10 | |