| 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 | $52.87 | 3.754% | $54.8547 | $54.85 | $54.85 | $54.90 |
| Purchase #2 | $68.87 | 5.560% | $72.6992 | $72.70 | $72.70 | $72.70 |
| Purchase #3 | $177.99 | 12.174% | $199.6585 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $22.30 | 8.179% | $24.1239 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $51.85 | 5.260% | $54.5773 | $54.58 | $54.60 | $54.60 |
| Purchase #6 | $179.95 | 3.773% | $186.7395 | $186.74 | $186.75 | $186.70 |
| Purchase #7 | $139.57 | 11.320% | $155.3693 | $155.37 | $155.35 | $155.40 |
| 7 purchase totals = | $693.40 | $748.0224 | $748.02 | $748.00 | $748.10 | |