| 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 | $229.44 | 6.446% | $244.2297 | $244.23 | $244.25 | $244.20 |
| Purchase #2 | $46.84 | 13.357% | $53.0964 | $53.10 | $53.10 | $53.10 |
| Purchase #3 | $102.35 | 9.103% | $111.6669 | $111.67 | $111.65 | $111.70 |
| Purchase #4 | $71.73 | 8.301% | $77.6843 | $77.68 | $77.70 | $77.70 |
| Purchase #5 | $121.95 | 12.417% | $137.0925 | $137.09 | $137.10 | $137.10 |
| Purchase #6 | $10.40 | 5.590% | $10.9814 | $10.98 | $11.00 | $11.00 |
| Purchase #7 | $16.40 | 12.276% | $18.4133 | $18.41 | $18.40 | $18.40 |
| 7 purchase totals = | $599.11 | $653.1645 | $653.16 | $653.20 | $653.20 | |