| 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 | $5.55 | 6.646% | $5.9189 | $5.92 | $5.90 | $5.90 |
| Purchase #2 | $22.74 | 4.713% | $23.8117 | $23.81 | $23.80 | $23.80 |
| Purchase #3 | $17.64 | 4.699% | $18.4689 | $18.47 | $18.45 | $18.50 |
| Purchase #4 | $229.98 | 5.171% | $241.8723 | $241.87 | $241.85 | $241.90 |
| Purchase #5 | $225.69 | 10.530% | $249.4552 | $249.46 | $249.45 | $249.50 |
| Purchase #6 | $148.91 | 5.380% | $156.9214 | $156.92 | $156.90 | $156.90 |
| Purchase #7 | $25.72 | 4.284% | $26.8218 | $26.82 | $26.80 | $26.80 |
| 7 purchase totals = | $676.23 | $723.2702 | $723.27 | $723.15 | $723.30 | |