| 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 | $17.47 | 10.668% | $19.3337 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $240.44 | 3.175% | $248.074 | $248.07 | $248.05 | $248.10 |
| Purchase #3 | $79.61 | 4.282% | $83.0189 | $83.02 | $83.00 | $83.00 |
| Purchase #4 | $49.47 | 10.265% | $54.5481 | $54.55 | $54.55 | $54.50 |
| Purchase #5 | $134.39 | 8.157% | $145.3522 | $145.35 | $145.35 | $145.40 |
| Purchase #6 | $131.98 | 8.780% | $143.5678 | $143.57 | $143.55 | $143.60 |
| Purchase #7 | $26.66 | 10.209% | $29.3817 | $29.38 | $29.40 | $29.40 |
| 7 purchase totals = | $680.02 | $723.2764 | $723.27 | $723.25 | $723.30 | |