| 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 | $32.45 | 5.638% | $34.2795 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $140.95 | 10.583% | $155.8667 | $155.87 | $155.85 | $155.90 |
| Purchase #3 | $227.41 | 6.565% | $242.3395 | $242.34 | $242.35 | $242.30 |
| Purchase #4 | $183.96 | 10.515% | $203.3034 | $203.30 | $203.30 | $203.30 |
| Purchase #5 | $80.44 | 13.517% | $91.3131 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $134.78 | 5.698% | $142.4598 | $142.46 | $142.45 | $142.50 |
| Purchase #7 | $111.82 | 4.667% | $117.0386 | $117.04 | $117.05 | $117.00 |
| 7 purchase totals = | $911.81 | $986.6006 | $986.60 | $986.60 | $986.60 | |