| 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 | $24.95 | 3.599% | $25.848 | $25.85 | $25.85 | $25.80 |
| Purchase #2 | $218.59 | 4.506% | $228.4397 | $228.44 | $228.45 | $228.40 |
| Purchase #3 | $29.51 | 8.128% | $31.9086 | $31.91 | $31.90 | $31.90 |
| Purchase #4 | $58.94 | 11.531% | $65.7364 | $65.74 | $65.75 | $65.70 |
| Purchase #5 | $59.39 | 11.440% | $66.1842 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $104.43 | 7.862% | $112.6403 | $112.64 | $112.65 | $112.60 |
| Purchase #7 | $18.43 | 4.192% | $19.2026 | $19.20 | $19.20 | $19.20 |
| 7 purchase totals = | $514.24 | $549.9598 | $549.96 | $550.00 | $549.80 | |