| 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 | $41.99 | 9.815% | $46.1113 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $27.25 | 5.662% | $28.7929 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $128.51 | 10.465% | $141.9586 | $141.96 | $141.95 | $142.00 |
| Purchase #4 | $42.57 | 8.370% | $46.1331 | $46.13 | $46.15 | $46.10 |
| Purchase #5 | $215.62 | 4.648% | $225.642 | $225.64 | $225.65 | $225.60 |
| Purchase #6 | $76.65 | 4.475% | $80.0801 | $80.08 | $80.10 | $80.10 |
| Purchase #7 | $18.64 | 11.140% | $20.7165 | $20.72 | $20.70 | $20.70 |
| 7 purchase totals = | $551.23 | $589.4345 | $589.43 | $589.45 | $589.40 | |