| 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 | $28.99 | 12.858% | $32.7175 | $32.72 | $32.70 | $32.70 |
| Purchase #2 | $10.74 | 3.156% | $11.079 | $11.08 | $11.10 | $11.10 |
| Purchase #3 | $106.70 | 12.641% | $120.1879 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $74.30 | 6.106% | $78.8368 | $78.84 | $78.85 | $78.80 |
| Purchase #5 | $245.55 | 3.756% | $254.7729 | $254.77 | $254.75 | $254.80 |
| Purchase #6 | $79.49 | 3.542% | $82.3055 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $160.38 | 12.534% | $180.482 | $180.48 | $180.50 | $180.50 |
| 7 purchase totals = | $706.15 | $760.3816 | $760.39 | $760.40 | $760.40 | |