| 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 | $105.72 | 5.593% | $111.6329 | $111.63 | $111.65 | $111.60 |
| Purchase #2 | $25.74 | 5.583% | $27.1771 | $27.18 | $27.20 | $27.20 |
| Purchase #3 | $43.47 | 6.622% | $46.3486 | $46.35 | $46.35 | $46.30 |
| Purchase #4 | $77.95 | 4.531% | $81.4819 | $81.48 | $81.50 | $81.50 |
| Purchase #5 | $19.52 | 9.526% | $21.3795 | $21.38 | $21.40 | $21.40 |
| Purchase #6 | $162.79 | 7.739% | $175.3883 | $175.39 | $175.40 | $175.40 |
| Purchase #7 | $188.25 | 13.292% | $213.2722 | $213.27 | $213.25 | $213.30 |
| 7 purchase totals = | $623.44 | $676.6805 | $676.68 | $676.75 | $676.70 | |