| 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 | $77.33 | 4.563% | $80.8586 | $80.86 | $80.85 | $80.90 |
| Purchase #2 | $60.99 | 12.396% | $68.5503 | $68.55 | $68.55 | $68.60 |
| Purchase #3 | $226.44 | 10.182% | $249.4961 | $249.50 | $249.50 | $249.50 |
| Purchase #4 | $48.90 | 9.319% | $53.457 | $53.46 | $53.45 | $53.50 |
| Purchase #5 | $199.30 | 6.402% | $212.0592 | $212.06 | $212.05 | $212.10 |
| Purchase #6 | $155.85 | 10.246% | $171.8184 | $171.82 | $171.80 | $171.80 |
| Purchase #7 | $178.30 | 13.689% | $202.7075 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $947.11 | $1,038.9471 | $1,038.96 | $1,038.90 | $1,039.10 | |