| 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 | $112.97 | 6.362% | $120.1572 | $120.16 | $120.15 | $120.20 |
| Purchase #2 | $96.65 | 4.241% | $100.7489 | $100.75 | $100.75 | $100.70 |
| Purchase #3 | $5.95 | 11.190% | $6.6158 | $6.62 | $6.60 | $6.60 |
| Purchase #4 | $20.57 | 12.108% | $23.0606 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $195.90 | 3.760% | $203.2658 | $203.27 | $203.25 | $203.30 |
| Purchase #6 | $33.25 | 5.816% | $35.1838 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $183.91 | 10.313% | $202.8766 | $202.88 | $202.90 | $202.90 |
| 7 purchase totals = | $649.20 | $691.9087 | $691.92 | $691.90 | $692.00 | |