| 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 | $5.71 | 6.284% | $6.0688 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $171.98 | 4.306% | $179.3855 | $179.39 | $179.40 | $179.40 |
| Purchase #3 | $220.65 | 6.327% | $234.6105 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $190.76 | 8.351% | $206.6904 | $206.69 | $206.70 | $206.70 |
| Purchase #5 | $95.40 | 12.368% | $107.1991 | $107.20 | $107.20 | $107.20 |
| Purchase #6 | $82.72 | 11.705% | $92.4024 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $21.71 | 7.502% | $23.3387 | $23.34 | $23.35 | $23.30 |
| 7 purchase totals = | $788.93 | $849.6954 | $849.70 | $849.70 | $849.70 | |