| 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 | $25.54 | 4.722% | $26.746 | $26.75 | $26.75 | $26.70 |
| Purchase #2 | $74.65 | 11.481% | $83.2206 | $83.22 | $83.20 | $83.20 |
| Purchase #3 | $186.52 | 6.645% | $198.9143 | $198.91 | $198.90 | $198.90 |
| Purchase #4 | $41.70 | 12.155% | $46.7686 | $46.77 | $46.75 | $46.80 |
| Purchase #5 | $40.72 | 13.600% | $46.2579 | $46.26 | $46.25 | $46.30 |
| Purchase #6 | $8.53 | 12.711% | $9.6142 | $9.61 | $9.60 | $9.60 |
| Purchase #7 | $49.85 | 13.708% | $56.6834 | $56.68 | $56.70 | $56.70 |
| 7 purchase totals = | $427.51 | $468.2050 | $468.20 | $468.15 | $468.20 | |