| 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 | $120.72 | 5.506% | $127.3668 | $127.37 | $127.35 | $127.40 |
| Purchase #2 | $199.89 | 7.450% | $214.7818 | $214.78 | $214.80 | $214.80 |
| Purchase #3 | $230.91 | 6.366% | $245.6097 | $245.61 | $245.60 | $245.60 |
| Purchase #4 | $56.80 | 10.601% | $62.8214 | $62.82 | $62.80 | $62.80 |
| Purchase #5 | $106.65 | 9.569% | $116.8553 | $116.86 | $116.85 | $116.90 |
| Purchase #6 | $121.95 | 10.297% | $134.5072 | $134.51 | $134.50 | $134.50 |
| Purchase #7 | $23.65 | 8.601% | $25.6841 | $25.68 | $25.70 | $25.70 |
| 7 purchase totals = | $860.57 | $927.6263 | $927.63 | $927.60 | $927.70 | |