| 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 | $119.86 | 4.370% | $125.0979 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $52.66 | 5.803% | $55.7159 | $55.72 | $55.70 | $55.70 |
| Purchase #3 | $22.57 | 13.566% | $25.6318 | $25.63 | $25.65 | $25.60 |
| Purchase #4 | $247.85 | 4.533% | $259.085 | $259.09 | $259.10 | $259.10 |
| Purchase #5 | $17.87 | 6.763% | $19.0785 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $168.92 | 12.778% | $190.5046 | $190.50 | $190.50 | $190.50 |
| Purchase #7 | $154.69 | 3.302% | $159.7979 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $784.42 | $834.9116 | $834.92 | $834.95 | $834.90 | |