| 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 | $98.55 | 4.659% | $103.1414 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $24.74 | 13.742% | $28.1398 | $28.14 | $28.15 | $28.10 |
| Purchase #3 | $198.58 | 13.739% | $225.8629 | $225.86 | $225.85 | $225.90 |
| Purchase #4 | $121.34 | 10.615% | $134.2202 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $15.30 | 12.448% | $17.2045 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $201.87 | 12.699% | $227.5055 | $227.51 | $227.50 | $227.50 |
| Purchase #7 | $27.98 | 13.150% | $31.6594 | $31.66 | $31.65 | $31.70 |
| 7 purchase totals = | $688.36 | $767.7337 | $767.73 | $767.70 | $767.70 | |