| 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 | $49.89 | 8.302% | $54.0319 | $54.03 | $54.05 | $54.00 |
| Purchase #2 | $100.80 | 13.311% | $114.2175 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $35.97 | 3.221% | $37.1286 | $37.13 | $37.15 | $37.10 |
| Purchase #4 | $179.36 | 11.515% | $200.0133 | $200.01 | $200.00 | $200.00 |
| Purchase #5 | $242.49 | 6.475% | $258.1912 | $258.19 | $258.20 | $258.20 |
| Purchase #6 | $119.90 | 5.705% | $126.7403 | $126.74 | $126.75 | $126.70 |
| Purchase #7 | $219.87 | 6.846% | $234.9223 | $234.92 | $234.90 | $234.90 |
| 7 purchase totals = | $948.28 | $1,025.2451 | $1,025.24 | $1,025.25 | $1,025.10 | |