| 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 | $16.36 | 5.620% | $17.2794 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $79.76 | 11.181% | $88.678 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $197.45 | 3.529% | $204.418 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $108.58 | 12.647% | $122.3121 | $122.31 | $122.30 | $122.30 |
| Purchase #5 | $88.96 | 6.112% | $94.3972 | $94.40 | $94.40 | $94.40 |
| Purchase #6 | $158.94 | 12.672% | $179.0809 | $179.08 | $179.10 | $179.10 |
| Purchase #7 | $241.52 | 5.431% | $254.637 | $254.64 | $254.65 | $254.60 |
| 7 purchase totals = | $891.57 | $960.8026 | $960.81 | $960.85 | $960.80 | |