| 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 | $134.44 | 9.443% | $147.1352 | $147.14 | $147.15 | $147.10 |
| Purchase #2 | $74.99 | 8.870% | $81.6416 | $81.64 | $81.65 | $81.60 |
| Purchase #3 | $230.86 | 9.224% | $252.1545 | $252.15 | $252.15 | $252.20 |
| Purchase #4 | $46.77 | 3.514% | $48.4135 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $104.79 | 5.393% | $110.4413 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $86.72 | 7.711% | $93.407 | $93.41 | $93.40 | $93.40 |
| Purchase #7 | $29.57 | 9.598% | $32.4081 | $32.41 | $32.40 | $32.40 |
| 7 purchase totals = | $708.14 | $765.6012 | $765.60 | $765.60 | $765.50 | |