| 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 | $154.87 | 7.504% | $166.4914 | $166.49 | $166.50 | $166.50 |
| Purchase #2 | $8.82 | 8.520% | $9.5715 | $9.57 | $9.55 | $9.60 |
| Purchase #3 | $239.93 | 3.586% | $248.5339 | $248.53 | $248.55 | $248.50 |
| Purchase #4 | $20.76 | 13.553% | $23.5736 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $172.67 | 10.442% | $190.7002 | $190.70 | $190.70 | $190.70 |
| Purchase #6 | $42.37 | 4.858% | $44.4283 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $58.53 | 8.641% | $63.5876 | $63.59 | $63.60 | $63.60 |
| 7 purchase totals = | $697.95 | $746.8865 | $746.88 | $746.90 | $746.90 | |