| 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 | $49.88 | 9.540% | $54.6386 | $54.64 | $54.65 | $54.60 |
| Purchase #2 | $51.77 | 3.339% | $53.4986 | $53.50 | $53.50 | $53.50 |
| Purchase #3 | $14.81 | 3.681% | $15.3552 | $15.36 | $15.35 | $15.40 |
| Purchase #4 | $240.35 | 10.385% | $265.3103 | $265.31 | $265.30 | $265.30 |
| Purchase #5 | $153.71 | 6.851% | $164.2407 | $164.24 | $164.25 | $164.20 |
| Purchase #6 | $20.81 | 4.198% | $21.6836 | $21.68 | $21.70 | $21.70 |
| Purchase #7 | $227.29 | 9.359% | $248.5621 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $758.62 | $823.2891 | $823.29 | $823.30 | $823.30 | |