| 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 | $98.58 | 6.596% | $105.0823 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $110.87 | 3.270% | $114.4954 | $114.50 | $114.50 | $114.50 |
| Purchase #3 | $28.85 | 3.722% | $29.9238 | $29.92 | $29.90 | $29.90 |
| Purchase #4 | $53.67 | 4.153% | $55.8989 | $55.90 | $55.90 | $55.90 |
| Purchase #5 | $111.32 | 9.861% | $122.2973 | $122.30 | $122.30 | $122.30 |
| Purchase #6 | $87.54 | 13.842% | $99.6573 | $99.66 | $99.65 | $99.70 |
| Purchase #7 | $113.45 | 4.347% | $118.3817 | $118.38 | $118.40 | $118.40 |
| 7 purchase totals = | $604.28 | $645.7367 | $645.74 | $645.75 | $645.80 | |