| 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 | $44.38 | 4.125% | $46.2107 | $46.21 | $46.20 | $46.20 |
| Purchase #2 | $106.44 | 7.203% | $114.1069 | $114.11 | $114.10 | $114.10 |
| Purchase #3 | $218.50 | 7.769% | $235.4753 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $74.91 | 4.755% | $78.472 | $78.47 | $78.45 | $78.50 |
| Purchase #5 | $93.83 | 9.284% | $102.5412 | $102.54 | $102.55 | $102.50 |
| Purchase #6 | $18.41 | 12.199% | $20.6558 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $91.34 | 12.385% | $102.6525 | $102.65 | $102.65 | $102.70 |
| 7 purchase totals = | $647.81 | $700.1144 | $700.12 | $700.10 | $700.20 | |