| 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 | $84.53 | 3.363% | $87.3727 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $139.96 | 10.737% | $154.9875 | $154.99 | $155.00 | $155.00 |
| Purchase #3 | $205.74 | 10.199% | $226.7234 | $226.72 | $226.70 | $226.70 |
| Purchase #4 | $19.44 | 12.285% | $21.8282 | $21.83 | $21.85 | $21.80 |
| Purchase #5 | $222.48 | 9.165% | $242.8703 | $242.87 | $242.85 | $242.90 |
| Purchase #6 | $95.71 | 7.747% | $103.1247 | $103.12 | $103.10 | $103.10 |
| Purchase #7 | $122.78 | 8.245% | $132.9032 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $890.64 | $969.8100 | $969.80 | $969.75 | $969.80 | |