| 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 | $38.78 | 8.834% | $42.2058 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $54.31 | 11.690% | $60.6588 | $60.66 | $60.65 | $60.70 |
| Purchase #3 | $25.35 | 9.189% | $27.6794 | $27.68 | $27.70 | $27.70 |
| Purchase #4 | $52.52 | 7.230% | $56.3172 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $101.62 | 7.364% | $109.1033 | $109.10 | $109.10 | $109.10 |
| Purchase #6 | $101.76 | 9.374% | $111.299 | $111.30 | $111.30 | $111.30 |
| Purchase #7 | $228.49 | 7.259% | $245.0761 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $602.83 | $652.3396 | $652.35 | $652.35 | $652.40 | |