| 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 | $36.75 | 4.399% | $38.3666 | $38.37 | $38.35 | $38.40 |
| Purchase #2 | $46.54 | 5.724% | $49.2039 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $162.55 | 9.232% | $177.5566 | $177.56 | $177.55 | $177.60 |
| Purchase #4 | $233.48 | 3.249% | $241.0658 | $241.07 | $241.05 | $241.10 |
| Purchase #5 | $230.84 | 7.109% | $247.2504 | $247.25 | $247.25 | $247.30 |
| Purchase #6 | $117.32 | 7.408% | $126.0111 | $126.01 | $126.00 | $126.00 |
| Purchase #7 | $164.49 | 8.371% | $178.2595 | $178.26 | $178.25 | $178.30 |
| 7 purchase totals = | $991.97 | $1,057.7139 | $1,057.72 | $1,057.65 | $1,057.90 | |