| 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 | $83.85 | 3.769% | $87.0103 | $87.01 | $87.00 | $87.00 |
| Purchase #2 | $62.57 | 11.666% | $69.8694 | $69.87 | $69.85 | $69.90 |
| Purchase #3 | $104.57 | 10.150% | $115.1839 | $115.18 | $115.20 | $115.20 |
| Purchase #4 | $18.58 | 11.705% | $20.7548 | $20.75 | $20.75 | $20.80 |
| Purchase #5 | $223.53 | 5.447% | $235.7057 | $235.71 | $235.70 | $235.70 |
| Purchase #6 | $24.83 | 5.379% | $26.1656 | $26.17 | $26.15 | $26.20 |
| Purchase #7 | $228.90 | 9.539% | $250.7348 | $250.73 | $250.75 | $250.70 |
| 7 purchase totals = | $746.83 | $805.4245 | $805.42 | $805.40 | $805.50 | |