| 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 | $43.39 | 6.119% | $46.045 | $46.05 | $46.05 | $46.00 |
| Purchase #2 | $142.45 | 8.165% | $154.081 | $154.08 | $154.10 | $154.10 |
| Purchase #3 | $163.80 | 10.575% | $181.1219 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $23.34 | 6.192% | $24.7852 | $24.79 | $24.80 | $24.80 |
| Purchase #5 | $164.43 | 9.386% | $179.8634 | $179.86 | $179.85 | $179.90 |
| Purchase #6 | $92.97 | 6.546% | $99.0558 | $99.06 | $99.05 | $99.10 |
| Purchase #7 | $14.57 | 8.674% | $15.8338 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $644.95 | $700.7861 | $700.79 | $700.80 | $700.80 | |