| 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 | $89.88 | 10.739% | $99.5322 | $99.53 | $99.55 | $99.50 |
| Purchase #2 | $16.30 | 4.326% | $17.0051 | $17.01 | $17.00 | $17.00 |
| Purchase #3 | $42.64 | 8.819% | $46.4004 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $163.45 | 9.760% | $179.4027 | $179.40 | $179.40 | $179.40 |
| Purchase #5 | $196.61 | 6.119% | $208.6406 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $199.48 | 7.645% | $214.7302 | $214.73 | $214.75 | $214.70 |
| Purchase #7 | $24.65 | 13.711% | $28.0298 | $28.03 | $28.05 | $28.00 |
| 7 purchase totals = | $733.01 | $793.7410 | $793.74 | $793.80 | $793.60 | |