| 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 | $32.97 | 5.124% | $34.6594 | $34.66 | $34.65 | $34.70 |
| Purchase #2 | $206.60 | 8.157% | $223.4524 | $223.45 | $223.45 | $223.50 |
| Purchase #3 | $162.76 | 13.571% | $184.8482 | $184.85 | $184.85 | $184.80 |
| Purchase #4 | $115.90 | 8.860% | $126.1687 | $126.17 | $126.15 | $126.20 |
| Purchase #5 | $20.64 | 10.779% | $22.8648 | $22.86 | $22.85 | $22.90 |
| Purchase #6 | $90.72 | 7.863% | $97.8533 | $97.85 | $97.85 | $97.90 |
| Purchase #7 | $214.28 | 8.188% | $231.8252 | $231.83 | $231.85 | $231.80 |
| 7 purchase totals = | $843.87 | $921.6720 | $921.67 | $921.65 | $921.80 | |