| 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 | $15.54 | 6.290% | $16.5175 | $16.52 | $16.50 | $16.50 |
| Purchase #2 | $92.70 | 4.182% | $96.5767 | $96.58 | $96.60 | $96.60 |
| Purchase #3 | $233.67 | 8.431% | $253.3707 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $30.37 | 9.267% | $33.1844 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $48.70 | 11.263% | $54.1851 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $219.56 | 13.227% | $248.6012 | $248.60 | $248.60 | $248.60 |
| Purchase #7 | $78.31 | 13.553% | $88.9234 | $88.92 | $88.90 | $88.90 |
| 7 purchase totals = | $718.85 | $791.3590 | $791.36 | $791.35 | $791.40 | |