| 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 | $188.37 | 8.844% | $205.0294 | $205.03 | $205.05 | $205.00 |
| Purchase #2 | $30.44 | 4.330% | $31.7581 | $31.76 | $31.75 | $31.80 |
| Purchase #3 | $50.51 | 12.147% | $56.6454 | $56.65 | $56.65 | $56.60 |
| Purchase #4 | $47.74 | 11.287% | $53.1284 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $96.71 | 6.445% | $102.943 | $102.94 | $102.95 | $102.90 |
| Purchase #6 | $121.32 | 8.847% | $132.0532 | $132.05 | $132.05 | $132.10 |
| Purchase #7 | $105.36 | 6.458% | $112.1641 | $112.16 | $112.15 | $112.20 |
| 7 purchase totals = | $640.45 | $693.7216 | $693.72 | $693.75 | $693.70 | |