| 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 | $86.37 | 7.750% | $93.0637 | $93.06 | $93.05 | $93.10 |
| Purchase #2 | $6.47 | 9.582% | $7.09 | $7.09 | $7.10 | $7.10 |
| Purchase #3 | $127.84 | 5.224% | $134.5184 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $25.83 | 4.589% | $27.0153 | $27.02 | $27.00 | $27.00 |
| Purchase #5 | $27.70 | 6.173% | $29.4099 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $58.74 | 8.464% | $63.7118 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $163.73 | 13.182% | $185.3129 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $496.68 | $540.1220 | $540.12 | $540.05 | $540.10 | |