| 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 | $69.56 | 10.809% | $77.0787 | $77.08 | $77.10 | $77.10 |
| Purchase #2 | $124.37 | 3.498% | $128.7205 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $52.39 | 9.646% | $57.4435 | $57.44 | $57.45 | $57.40 |
| Purchase #4 | $44.99 | 4.146% | $46.8553 | $46.86 | $46.85 | $46.90 |
| Purchase #5 | $110.40 | 13.811% | $125.6473 | $125.65 | $125.65 | $125.60 |
| Purchase #6 | $112.90 | 6.736% | $120.5049 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $204.28 | 5.592% | $215.7033 | $215.70 | $215.70 | $215.70 |
| 7 purchase totals = | $718.89 | $771.9535 | $771.95 | $771.95 | $771.90 | |