| 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 | $45.75 | 13.420% | $51.8897 | $51.89 | $51.90 | $51.90 |
| Purchase #2 | $83.89 | 9.621% | $91.9611 | $91.96 | $91.95 | $92.00 |
| Purchase #3 | $144.26 | 12.249% | $161.9304 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $27.34 | 3.807% | $28.3808 | $28.38 | $28.40 | $28.40 |
| Purchase #5 | $76.32 | 6.445% | $81.2388 | $81.24 | $81.25 | $81.20 |
| Purchase #6 | $111.66 | 12.659% | $125.795 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $18.41 | 6.697% | $19.6429 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $507.63 | $560.8387 | $560.84 | $560.90 | $560.80 | |