| 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 | $31.57 | 4.545% | $33.0049 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $199.42 | 9.362% | $218.0897 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $202.76 | 7.170% | $217.2979 | $217.30 | $217.30 | $217.30 |
| Purchase #4 | $33.28 | 5.289% | $35.0402 | $35.04 | $35.05 | $35.00 |
| Purchase #5 | $51.31 | 10.844% | $56.8741 | $56.87 | $56.85 | $56.90 |
| Purchase #6 | $201.41 | 10.753% | $223.0676 | $223.07 | $223.05 | $223.10 |
| Purchase #7 | $55.52 | 6.623% | $59.1971 | $59.20 | $59.20 | $59.20 |
| 7 purchase totals = | $775.27 | $842.5715 | $842.57 | $842.55 | $842.60 | |