| 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 | $108.54 | 9.521% | $118.8741 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $75.45 | 11.415% | $84.0626 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $43.66 | 7.824% | $47.076 | $47.08 | $47.10 | $47.10 |
| Purchase #4 | $8.29 | 10.330% | $9.1464 | $9.15 | $9.15 | $9.10 |
| Purchase #5 | $90.72 | 8.625% | $98.5446 | $98.54 | $98.55 | $98.50 |
| Purchase #6 | $159.98 | 6.782% | $170.8298 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $115.51 | 8.590% | $125.4323 | $125.43 | $125.45 | $125.40 |
| 7 purchase totals = | $602.15 | $653.9658 | $653.96 | $654.00 | $653.90 | |