| 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 | $34.43 | 9.806% | $37.8062 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $247.40 | 3.829% | $256.8729 | $256.87 | $256.85 | $256.90 |
| Purchase #3 | $234.67 | 6.107% | $249.0013 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $171.87 | 3.857% | $178.499 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $64.68 | 13.379% | $73.3335 | $73.33 | $73.35 | $73.30 |
| Purchase #6 | $46.31 | 4.553% | $48.4185 | $48.42 | $48.40 | $48.40 |
| Purchase #7 | $233.67 | 6.231% | $248.23 | $248.23 | $248.25 | $248.20 |
| 7 purchase totals = | $1,033.03 | $1,092.1614 | $1,092.16 | $1,092.15 | $1,092.10 | |