| 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 | $82.42 | 8.400% | $89.3433 | $89.34 | $89.35 | $89.30 |
| Purchase #2 | $210.72 | 9.787% | $231.3432 | $231.34 | $231.35 | $231.30 |
| Purchase #3 | $192.74 | 7.672% | $207.527 | $207.53 | $207.55 | $207.50 |
| Purchase #4 | $52.43 | 5.317% | $55.2177 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $161.96 | 10.324% | $178.6808 | $178.68 | $178.70 | $178.70 |
| Purchase #6 | $223.41 | 11.853% | $249.8908 | $249.89 | $249.90 | $249.90 |
| Purchase #7 | $104.82 | 5.650% | $110.7423 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $1,028.50 | $1,122.7451 | $1,122.74 | $1,122.80 | $1,122.60 | |