| 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 | $29.66 | 7.691% | $31.9412 | $31.94 | $31.95 | $31.90 |
| Purchase #2 | $9.75 | 6.805% | $10.4135 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $217.42 | 11.454% | $242.3233 | $242.32 | $242.30 | $242.30 |
| Purchase #4 | $61.32 | 5.479% | $64.6797 | $64.68 | $64.70 | $64.70 |
| Purchase #5 | $168.66 | 10.845% | $186.9512 | $186.95 | $186.95 | $187.00 |
| Purchase #6 | $200.38 | 12.586% | $225.5998 | $225.60 | $225.60 | $225.60 |
| Purchase #7 | $143.67 | 13.604% | $163.2149 | $163.21 | $163.20 | $163.20 |
| 7 purchase totals = | $830.86 | $925.1236 | $925.11 | $925.10 | $925.10 | |