| 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 | $40.40 | 10.673% | $44.7119 | $44.71 | $44.70 | $44.70 |
| Purchase #2 | $52.80 | 9.691% | $57.9168 | $57.92 | $57.90 | $57.90 |
| Purchase #3 | $201.74 | 4.688% | $211.1976 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $31.85 | 10.861% | $35.3092 | $35.31 | $35.30 | $35.30 |
| Purchase #5 | $43.69 | 3.701% | $45.307 | $45.31 | $45.30 | $45.30 |
| Purchase #6 | $95.35 | 10.836% | $105.6821 | $105.68 | $105.70 | $105.70 |
| Purchase #7 | $135.98 | 4.540% | $142.1535 | $142.15 | $142.15 | $142.20 |
| 7 purchase totals = | $601.81 | $642.2781 | $642.28 | $642.25 | $642.30 | |