| 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 | $26.34 | 11.671% | $29.4141 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $25.52 | 5.596% | $26.9481 | $26.95 | $26.95 | $26.90 |
| Purchase #3 | $200.56 | 3.261% | $207.1003 | $207.10 | $207.10 | $207.10 |
| Purchase #4 | $186.80 | 11.832% | $208.9022 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $188.44 | 5.579% | $198.9531 | $198.95 | $198.95 | $199.00 |
| Purchase #6 | $96.45 | 11.707% | $107.7414 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $47.49 | 4.374% | $49.5672 | $49.57 | $49.55 | $49.60 |
| 7 purchase totals = | $771.60 | $828.6264 | $828.62 | $828.60 | $828.60 | |