| 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 | $37.26 | 13.206% | $42.1806 | $42.18 | $42.20 | $42.20 |
| Purchase #2 | $114.33 | 9.244% | $124.8987 | $124.90 | $124.90 | $124.90 |
| Purchase #3 | $37.25 | 13.107% | $42.1324 | $42.13 | $42.15 | $42.10 |
| Purchase #4 | $91.65 | 6.171% | $97.3057 | $97.31 | $97.30 | $97.30 |
| Purchase #5 | $44.58 | 3.848% | $46.2954 | $46.30 | $46.30 | $46.30 |
| Purchase #6 | $184.49 | 9.715% | $202.4132 | $202.41 | $202.40 | $202.40 |
| Purchase #7 | $248.37 | 6.151% | $263.6472 | $263.65 | $263.65 | $263.60 |
| 7 purchase totals = | $757.93 | $818.8732 | $818.88 | $818.90 | $818.80 | |