| 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 | $39.94 | 9.537% | $43.7491 | $43.75 | $43.75 | $43.70 |
| Purchase #2 | $89.88 | 7.434% | $96.5617 | $96.56 | $96.55 | $96.60 |
| Purchase #3 | $28.93 | 8.330% | $31.3399 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $92.50 | 12.615% | $104.1689 | $104.17 | $104.15 | $104.20 |
| Purchase #5 | $171.62 | 8.515% | $186.2334 | $186.23 | $186.25 | $186.20 |
| Purchase #6 | $241.85 | 3.742% | $250.9 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $30.81 | 4.311% | $32.1382 | $32.14 | $32.15 | $32.10 |
| 7 purchase totals = | $695.53 | $745.0912 | $745.09 | $745.10 | $745.00 | |