| 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 | $7.64 | 7.659% | $8.2251 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $126.83 | 5.447% | $133.7384 | $133.74 | $133.75 | $133.70 |
| Purchase #3 | $83.28 | 5.257% | $87.658 | $87.66 | $87.65 | $87.70 |
| Purchase #4 | $125.71 | 4.552% | $131.4323 | $131.43 | $131.45 | $131.40 |
| Purchase #5 | $41.60 | 5.858% | $44.0369 | $44.04 | $44.05 | $44.00 |
| Purchase #6 | $32.91 | 12.665% | $37.0781 | $37.08 | $37.10 | $37.10 |
| Purchase #7 | $17.63 | 9.609% | $19.3241 | $19.32 | $19.30 | $19.30 |
| 7 purchase totals = | $435.60 | $461.4929 | $461.50 | $461.55 | $461.40 | |