| 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 | $77.78 | 11.511% | $86.7333 | $86.73 | $86.75 | $86.70 |
| Purchase #2 | $188.41 | 5.127% | $198.0698 | $198.07 | $198.05 | $198.10 |
| Purchase #3 | $112.53 | 4.479% | $117.5702 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $59.27 | 7.205% | $63.5404 | $63.54 | $63.55 | $63.50 |
| Purchase #5 | $58.58 | 6.736% | $62.5259 | $62.53 | $62.55 | $62.50 |
| Purchase #6 | $221.98 | 3.677% | $230.1422 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $110.64 | 3.728% | $114.7647 | $114.76 | $114.75 | $114.80 |
| 7 purchase totals = | $829.19 | $873.3465 | $873.34 | $873.35 | $873.30 | |