| 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 | $16.94 | 4.850% | $17.7616 | $17.76 | $17.75 | $17.80 |
| Purchase #2 | $110.82 | 13.372% | $125.6389 | $125.64 | $125.65 | $125.60 |
| Purchase #3 | $230.63 | 10.562% | $254.9891 | $254.99 | $255.00 | $255.00 |
| Purchase #4 | $202.53 | 6.188% | $215.0626 | $215.06 | $215.05 | $215.10 |
| Purchase #5 | $129.78 | 10.556% | $143.4796 | $143.48 | $143.50 | $143.50 |
| Purchase #6 | $21.62 | 9.328% | $23.6367 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $58.54 | 7.589% | $62.9826 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $770.86 | $843.5511 | $843.55 | $843.60 | $843.60 | |