| 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 | $77.89 | 10.686% | $86.2133 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $121.37 | 8.127% | $131.2337 | $131.23 | $131.25 | $131.20 |
| Purchase #3 | $94.58 | 8.781% | $102.8851 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $171.28 | 5.530% | $180.7518 | $180.75 | $180.75 | $180.80 |
| Purchase #5 | $53.30 | 5.276% | $56.1121 | $56.11 | $56.10 | $56.10 |
| Purchase #6 | $176.54 | 5.671% | $186.5516 | $186.55 | $186.55 | $186.60 |
| Purchase #7 | $90.80 | 4.615% | $94.9904 | $94.99 | $95.00 | $95.00 |
| 7 purchase totals = | $785.76 | $838.7380 | $838.73 | $838.75 | $838.80 | |