| 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 | $28.46 | 4.504% | $29.7418 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $191.44 | 5.848% | $202.6354 | $202.64 | $202.65 | $202.60 |
| Purchase #3 | $107.58 | 13.468% | $122.0689 | $122.07 | $122.05 | $122.10 |
| Purchase #4 | $94.70 | 12.370% | $106.4144 | $106.41 | $106.40 | $106.40 |
| Purchase #5 | $10.61 | 8.294% | $11.49 | $11.49 | $11.50 | $11.50 |
| Purchase #6 | $222.89 | 8.283% | $241.352 | $241.35 | $241.35 | $241.40 |
| Purchase #7 | $124.37 | 10.867% | $137.8853 | $137.89 | $137.90 | $137.90 |
| 7 purchase totals = | $780.05 | $851.5878 | $851.59 | $851.60 | $851.60 | |