| 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 | $63.76 | 10.543% | $70.4822 | $70.48 | $70.50 | $70.50 |
| Purchase #2 | $202.60 | 6.402% | $215.5705 | $215.57 | $215.55 | $215.60 |
| Purchase #3 | $236.69 | 9.584% | $259.3744 | $259.37 | $259.35 | $259.40 |
| Purchase #4 | $93.39 | 5.301% | $98.3406 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $184.61 | 11.313% | $205.4949 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $8.76 | 5.165% | $9.2125 | $9.21 | $9.20 | $9.20 |
| Purchase #7 | $29.39 | 13.228% | $33.2777 | $33.28 | $33.30 | $33.30 |
| 7 purchase totals = | $819.20 | $891.7528 | $891.74 | $891.75 | $891.80 | |