| 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 | $8.26 | 4.202% | $8.6071 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $152.93 | 11.719% | $170.8519 | $170.85 | $170.85 | $170.90 |
| Purchase #3 | $138.36 | 5.807% | $146.3946 | $146.39 | $146.40 | $146.40 |
| Purchase #4 | $15.83 | 11.307% | $17.6199 | $17.62 | $17.60 | $17.60 |
| Purchase #5 | $27.69 | 8.109% | $29.9354 | $29.94 | $29.95 | $29.90 |
| Purchase #6 | $57.99 | 5.730% | $61.3128 | $61.31 | $61.30 | $61.30 |
| Purchase #7 | $76.96 | 3.207% | $79.4281 | $79.43 | $79.45 | $79.40 |
| 7 purchase totals = | $478.02 | $514.1498 | $514.15 | $514.15 | $514.10 | |