| 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 | $38.40 | 5.605% | $40.5523 | $40.55 | $40.55 | $40.60 |
| Purchase #2 | $59.71 | 4.479% | $62.3844 | $62.38 | $62.40 | $62.40 |
| Purchase #3 | $15.63 | 11.612% | $17.445 | $17.45 | $17.45 | $17.40 |
| Purchase #4 | $224.66 | 10.549% | $248.3594 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $211.99 | 8.767% | $230.5752 | $230.58 | $230.60 | $230.60 |
| Purchase #6 | $82.38 | 3.681% | $85.4124 | $85.41 | $85.40 | $85.40 |
| Purchase #7 | $11.38 | 5.109% | $11.9614 | $11.96 | $11.95 | $12.00 |
| 7 purchase totals = | $644.15 | $696.6901 | $696.69 | $696.70 | $696.80 | |