| 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 | $31.44 | 11.159% | $34.9484 | $34.95 | $34.95 | $34.90 |
| Purchase #2 | $90.60 | 11.750% | $101.2455 | $101.25 | $101.25 | $101.20 |
| Purchase #3 | $178.35 | 13.407% | $202.2614 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $75.80 | 4.831% | $79.4619 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $15.25 | 10.292% | $16.8195 | $16.82 | $16.80 | $16.80 |
| Purchase #6 | $13.27 | 11.848% | $14.8422 | $14.84 | $14.85 | $14.80 |
| Purchase #7 | $248.64 | 7.744% | $267.8947 | $267.89 | $267.90 | $267.90 |
| 7 purchase totals = | $653.35 | $717.4736 | $717.47 | $717.45 | $717.40 | |