| 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 | $81.52 | 3.512% | $84.383 | $84.38 | $84.40 | $84.40 |
| Purchase #2 | $47.40 | 3.710% | $49.1585 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $239.77 | 3.639% | $248.4952 | $248.50 | $248.50 | $248.50 |
| Purchase #4 | $183.44 | 13.449% | $208.1108 | $208.11 | $208.10 | $208.10 |
| Purchase #5 | $24.89 | 5.472% | $26.252 | $26.25 | $26.25 | $26.30 |
| Purchase #6 | $26.67 | 3.707% | $27.6587 | $27.66 | $27.65 | $27.70 |
| Purchase #7 | $137.53 | 4.292% | $143.4328 | $143.43 | $143.45 | $143.40 |
| 7 purchase totals = | $741.22 | $787.4910 | $787.49 | $787.50 | $787.60 | |