| 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 | $32.71 | 6.283% | $34.7652 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $31.44 | 13.413% | $35.657 | $35.66 | $35.65 | $35.70 |
| Purchase #3 | $202.53 | 3.479% | $209.576 | $209.58 | $209.60 | $209.60 |
| Purchase #4 | $82.53 | 8.153% | $89.2587 | $89.26 | $89.25 | $89.30 |
| Purchase #5 | $151.88 | 3.522% | $157.2292 | $157.23 | $157.25 | $157.20 |
| Purchase #6 | $87.76 | 9.843% | $96.3982 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $207.25 | 8.643% | $225.1626 | $225.16 | $225.15 | $225.20 |
| 7 purchase totals = | $796.10 | $848.0469 | $848.06 | $848.05 | $848.20 | |