| 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 | $56.33 | 7.854% | $60.7542 | $60.75 | $60.75 | $60.80 |
| Purchase #2 | $18.47 | 8.656% | $20.0688 | $20.07 | $20.05 | $20.10 |
| Purchase #3 | $8.31 | 13.417% | $9.425 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $173.97 | 5.458% | $183.4653 | $183.47 | $183.45 | $183.50 |
| Purchase #5 | $213.49 | 9.610% | $234.0064 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $181.73 | 11.114% | $201.9275 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $104.91 | 9.795% | $115.1859 | $115.19 | $115.20 | $115.20 |
| 7 purchase totals = | $757.21 | $824.8331 | $824.85 | $824.85 | $824.90 | |