| 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 | $92.42 | 6.440% | $98.3718 | $98.37 | $98.35 | $98.40 |
| Purchase #2 | $154.87 | 10.133% | $170.563 | $170.56 | $170.55 | $170.60 |
| Purchase #3 | $162.32 | 3.328% | $167.722 | $167.72 | $167.70 | $167.70 |
| Purchase #4 | $199.70 | 10.202% | $220.0734 | $220.07 | $220.05 | $220.10 |
| Purchase #5 | $246.42 | 5.554% | $260.1062 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $54.35 | 3.461% | $56.2311 | $56.23 | $56.25 | $56.20 |
| Purchase #7 | $12.43 | 13.228% | $14.0742 | $14.07 | $14.05 | $14.10 |
| 7 purchase totals = | $922.51 | $987.1417 | $987.13 | $987.05 | $987.20 | |