| 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 | $33.91 | 7.813% | $36.5594 | $36.56 | $36.55 | $36.60 |
| Purchase #2 | $240.47 | 3.509% | $248.9081 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $110.43 | 3.627% | $114.4353 | $114.44 | $114.45 | $114.40 |
| Purchase #4 | $123.40 | 5.820% | $130.5819 | $130.58 | $130.60 | $130.60 |
| Purchase #5 | $9.49 | 5.682% | $10.0292 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $124.34 | 9.570% | $136.2393 | $136.24 | $136.25 | $136.20 |
| Purchase #7 | $202.52 | 9.806% | $222.3791 | $222.38 | $222.40 | $222.40 |
| 7 purchase totals = | $844.56 | $899.1323 | $899.14 | $899.20 | $899.10 | |