| 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 | $72.30 | 11.705% | $80.7627 | $80.76 | $80.75 | $80.80 |
| Purchase #2 | $18.39 | 8.299% | $19.9162 | $19.92 | $19.90 | $19.90 |
| Purchase #3 | $203.61 | 5.174% | $214.1448 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $201.72 | 10.328% | $222.5536 | $222.55 | $222.55 | $222.60 |
| Purchase #5 | $13.62 | 9.708% | $14.9422 | $14.94 | $14.95 | $14.90 |
| Purchase #6 | $58.85 | 9.463% | $64.419 | $64.42 | $64.40 | $64.40 |
| Purchase #7 | $89.50 | 9.357% | $97.8745 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $657.99 | $714.6130 | $714.60 | $714.55 | $714.60 | |