| 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 | $50.75 | 10.587% | $56.1229 | $56.12 | $56.10 | $56.10 |
| Purchase #2 | $134.59 | 11.229% | $149.7031 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $179.35 | 8.110% | $193.8953 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $24.67 | 13.554% | $28.0138 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $185.87 | 6.647% | $198.2248 | $198.22 | $198.20 | $198.20 |
| Purchase #6 | $115.61 | 5.395% | $121.8472 | $121.85 | $121.85 | $121.80 |
| Purchase #7 | $214.67 | 5.695% | $226.8955 | $226.90 | $226.90 | $226.90 |
| 7 purchase totals = | $905.51 | $974.7026 | $974.70 | $974.65 | $974.60 | |